38762307

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 61332480

約数和(自身を除く): 22570173

約数列:

[1, 3, 9, 27, 31, 43, 81, 93, 129, 279, 359, 387, 837, 1077, 1161, 1333, 2511, 3231, 3483, 3999, 9693, 11129, 11997, 15437, 29079, 33387, 35991, 46311, 100161, 107973, 138933, 300483, 416799, 478547, 901449, 1250397, 1435641, 4306923, 12920769, 38762307]

約数ペア:

[(1, 38762307), (3, 12920769), (9, 4306923), (27, 1435641), (31, 1250397), (43, 901449), (81, 478547), (93, 416799), (129, 300483), (279, 138933), (359, 107973), (387, 100161), (837, 46311), (1077, 35991), (1161, 33387), (1333, 29079), (2511, 15437), (3231, 11997), (3483, 11129), (3999, 9693)]