9979953

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2729}}^1$

素因数の和:2808

約数の個数: 16

約数和(自身を含む): 14152320

約数和(自身を除く): 4172367

約数列:

[1, 3, 23, 53, 69, 159, 1219, 2729, 3657, 8187, 62767, 144637, 188301, 433911, 3326651, 9979953]

約数ペア:

[(1, 9979953), (3, 3326651), (23, 433911), (53, 188301), (69, 144637), (159, 62767), (1219, 8187), (2729, 3657)]