16856597

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:268

約数の個数: 16

約数和(自身を含む): 17978112

約数和(自身を除く): 1121515

約数列:

[1, 47, 53, 67, 101, 2491, 3149, 3551, 4747, 5353, 6767, 166897, 251591, 318049, 358651, 16856597]

約数ペア:

[(1, 16856597), (47, 358651), (53, 318049), (67, 251591), (101, 166897), (2491, 6767), (3149, 5353), (3551, 4747)]