891904133323

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{5717}}^1\times {\mathrm{1311001}}^1$

素因数の和:1316742

約数の個数: 16

約数和(自身を含む): 1079468558784

約数和(自身を除く): 187564425461

約数列:

[1, 7, 17, 119, 5717, 40019, 97189, 680323, 1311001, 9177007, 22287017, 156009119, 7494992717, 52464949019, 127414876189, 891904133323]

約数ペア:

[(1, 891904133323), (7, 127414876189), (17, 52464949019), (119, 7494992717), (5717, 156009119), (40019, 22287017), (97189, 9177007), (680323, 1311001)]