68840317

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2731}}^1$

素因数の和:3028

約数の個数: 16

約数和(自身を含む): 85063552

約数和(自身を除く): 16223235

約数列:

[1, 7, 13, 91, 277, 1939, 2731, 3601, 19117, 25207, 35503, 248521, 756487, 5295409, 9834331, 68840317]

約数ペア:

[(1, 68840317), (7, 9834331), (13, 5295409), (91, 756487), (277, 248521), (1939, 35503), (2731, 25207), (3601, 19117)]