11597859

素因数分解:

$3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:74

約数の個数: 72

約数和(自身を含む): 22349600

約数和(自身を除く): 10751741

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 49, 51, 63, 91, 117, 119, 147, 153, 221, 273, 289, 343, 357, 441, 637, 663, 819, 833, 867, 1029, 1071, 1547, 1911, 1989, 2023, 2499, 2601, 3087, 3757, 4459, 4641, 5733, 5831, 6069, 7497, 10829, 11271, 13377, 13923, 14161, 17493, 18207, 26299, 32487, 33813, 40131, 42483, 52479, 75803, 78897, 97461, 99127, 127449, 184093, 227409, 236691, 297381, 552279, 682227, 892143, 1288651, 1656837, 3865953, 11597859]

約数ペア:

[(1, 11597859), (3, 3865953), (7, 1656837), (9, 1288651), (13, 892143), (17, 682227), (21, 552279), (39, 297381), (49, 236691), (51, 227409), (63, 184093), (91, 127449), (117, 99127), (119, 97461), (147, 78897), (153, 75803), (221, 52479), (273, 42483), (289, 40131), (343, 33813), (357, 32487), (441, 26299), (637, 18207), (663, 17493), (819, 14161), (833, 13923), (867, 13377), (1029, 11271), (1071, 10829), (1547, 7497), (1911, 6069), (1989, 5831), (2023, 5733), (2499, 4641), (2601, 4459), (3087, 3757)]