9708231

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 14837760

約数和(自身を除く): 5129529

約数列:

[1, 3, 13, 23, 39, 69, 79, 137, 237, 299, 411, 897, 1027, 1781, 1817, 3081, 3151, 5343, 5451, 9453, 10823, 23621, 32469, 40963, 70863, 122889, 140699, 248929, 422097, 746787, 3236077, 9708231]

約数ペア:

[(1, 9708231), (3, 3236077), (13, 746787), (23, 422097), (39, 248929), (69, 140699), (79, 122889), (137, 70863), (237, 40963), (299, 32469), (411, 23621), (897, 10823), (1027, 9453), (1781, 5451), (1817, 5343), (3081, 3151)]