13426552887

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 21171386880

約数和(自身を除く): 7744833993

約数列:

[1, 3, 11, 23, 33, 59, 69, 97, 121, 177, 253, 281, 291, 363, 649, 759, 843, 1067, 1357, 1947, 2231, 2783, 3091, 3201, 4071, 5723, 6463, 6693, 7139, 8349, 9273, 11737, 14927, 16579, 17169, 19389, 21417, 24541, 27257, 34001, 35211, 44781, 49737, 62953, 71093, 73623, 81771, 102003, 131629, 164197, 182369, 188859, 213279, 269951, 299827, 381317, 394887, 492591, 547107, 626911, 692483, 782023, 809853, 899481, 1143951, 1447919, 1608163, 1880733, 2006059, 2077449, 2346069, 3298097, 4194487, 4343757, 4824489, 6018177, 6896021, 9894291, 12583461, 15927109, 17689793, 20688063, 36987749, 46139357, 47781327, 53069379, 75856231, 110963247, 138418071, 194587723, 227568693, 406865239, 583763169, 1220595717, 4475517629, 13426552887]

約数ペア:

[(1, 13426552887), (3, 4475517629), (11, 1220595717), (23, 583763169), (33, 406865239), (59, 227568693), (69, 194587723), (97, 138418071), (121, 110963247), (177, 75856231), (253, 53069379), (281, 47781327), (291, 46139357), (363, 36987749), (649, 20688063), (759, 17689793), (843, 15927109), (1067, 12583461), (1357, 9894291), (1947, 6896021), (2231, 6018177), (2783, 4824489), (3091, 4343757), (3201, 4194487), (4071, 3298097), (5723, 2346069), (6463, 2077449), (6693, 2006059), (7139, 1880733), (8349, 1608163), (9273, 1447919), (11737, 1143951), (14927, 899481), (16579, 809853), (17169, 782023), (19389, 692483), (21417, 626911), (24541, 547107), (27257, 492591), (34001, 394887), (35211, 381317), (44781, 299827), (49737, 269951), (62953, 213279), (71093, 188859), (73623, 182369), (81771, 164197), (102003, 131629)]