2978315137

素因数分解:

$7^1\times {\mathrm{227}}^1\times {\mathrm{443}}^1\times {\mathrm{4231}}^1$

素因数の和:4908

約数の個数: 16

約数和(自身を含む): 3427310592

約数和(自身を除く): 448995455

約数列:

[1, 7, 227, 443, 1589, 3101, 4231, 29617, 100561, 703927, 960437, 1874333, 6723059, 13120331, 425473591, 2978315137]

約数ペア:

[(1, 2978315137), (7, 425473591), (227, 13120331), (443, 6723059), (1589, 1874333), (3101, 960437), (4231, 703927), (29617, 100561)]