142201311

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{398323}}^1$

素因数の和:398350

約数の個数: 16

約数和(自身を含む): 229434624

約数和(自身を除く): 87233313

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 398323, 1194969, 2788261, 6771491, 8364783, 20314473, 47400437, 142201311]

約数ペア:

[(1, 142201311), (3, 47400437), (7, 20314473), (17, 8364783), (21, 6771491), (51, 2788261), (119, 1194969), (357, 398323)]