397959126

素因数分解:

$2^1\times 3^1\times {\mathrm{5333}}^1\times {\mathrm{12437}}^1$

素因数の和:17775

約数の個数: 16

約数和(自身を含む): 796131504

約数和(自身を除く): 398172378

約数列:

[1, 2, 3, 6, 5333, 10666, 12437, 15999, 24874, 31998, 37311, 74622, 66326521, 132653042, 198979563, 397959126]

約数ペア:

[(1, 397959126), (2, 198979563), (3, 132653042), (6, 66326521), (5333, 74622), (10666, 37311), (12437, 31998), (15999, 24874)]