6997431

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6287}}^1$

素因数の和:6350

約数の個数: 16

約数和(自身を含む): 10865664

約数和(自身を除く): 3868233

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 6287, 18861, 44009, 132027, 333211, 999633, 2332477, 6997431]

約数ペア:

[(1, 6997431), (3, 2332477), (7, 999633), (21, 333211), (53, 132027), (159, 44009), (371, 18861), (1113, 6287)]