2015380311

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5645323}}^1$

素因数の和:5645350

約数の個数: 16

約数和(自身を含む): 3251706624

約数和(自身を除く): 1236326313

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 5645323, 16935969, 39517261, 95970491, 118551783, 287911473, 671793437, 2015380311]

約数ペア:

[(1, 2015380311), (3, 671793437), (7, 287911473), (17, 118551783), (21, 95970491), (51, 39517261), (119, 16935969), (357, 5645323)]