39682461

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1061}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 65657088

約数和(自身を除く): 25974627

約数列:

[1, 3, 7, 13, 21, 39, 91, 137, 273, 411, 959, 1061, 1781, 2877, 3183, 5343, 7427, 12467, 13793, 22281, 37401, 41379, 96551, 145357, 289653, 436071, 1017499, 1889641, 3052497, 5668923, 13227487, 39682461]

約数ペア:

[(1, 39682461), (3, 13227487), (7, 5668923), (13, 3052497), (21, 1889641), (39, 1017499), (91, 436071), (137, 289653), (273, 145357), (411, 96551), (959, 41379), (1061, 37401), (1781, 22281), (2877, 13793), (3183, 12467), (5343, 7427)]