898632007

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{2137}}^1\times {\mathrm{4621}}^1$

素因数の和:6778

約数の個数: 16

約数和(自身を含む): 1106765632

約数和(自身を除く): 208133625

約数列:

[1, 7, 13, 91, 2137, 4621, 14959, 27781, 32347, 60073, 194467, 420511, 9875077, 69125539, 128376001, 898632007]

約数ペア:

[(1, 898632007), (7, 128376001), (13, 69125539), (91, 9875077), (2137, 420511), (4621, 194467), (14959, 60073), (27781, 32347)]