39905145681

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1805581}}^1$

素因数の和:1805776

約数の個数: 16

約数和(自身を含む): 54600799680

約数和(自身を除く): 14695653999

約数列:

[1, 3, 53, 139, 159, 417, 7367, 22101, 1805581, 5416743, 95695793, 250975759, 287087379, 752927277, 13301715227, 39905145681]

約数ペア:

[(1, 39905145681), (3, 13301715227), (53, 752927277), (139, 287087379), (159, 250975759), (417, 95695793), (7367, 5416743), (22101, 1805581)]