8512119

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 15634944

約数和(自身を除く): 7122825

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 71, 77, 99, 173, 213, 231, 497, 519, 639, 693, 781, 1211, 1491, 1557, 1903, 2343, 3633, 4473, 5467, 5709, 7029, 10899, 12283, 13321, 16401, 17127, 36849, 39963, 49203, 85981, 110547, 119889, 135113, 257943, 405339, 773829, 945791, 1216017, 2837373, 8512119]

約数ペア:

[(1, 8512119), (3, 2837373), (7, 1216017), (9, 945791), (11, 773829), (21, 405339), (33, 257943), (63, 135113), (71, 119889), (77, 110547), (99, 85981), (173, 49203), (213, 39963), (231, 36849), (497, 17127), (519, 16401), (639, 13321), (693, 12283), (781, 10899), (1211, 7029), (1491, 5709), (1557, 5467), (1903, 4473), (2343, 3633)]