56985719

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{839}}^1$

素因数の和:1190

約数の個数: 16

約数和(自身を含む): 67522560

約数和(自身を除く): 10536841

約数列:

[1, 7, 31, 217, 313, 839, 2191, 5873, 9703, 26009, 67921, 182063, 262607, 1838249, 8140817, 56985719]

約数ペア:

[(1, 56985719), (7, 8140817), (31, 1838249), (217, 262607), (313, 182063), (839, 67921), (2191, 26009), (5873, 9703)]