40696721

素因数分解:

${\mathrm{13}}^2\times {\mathrm{257}}^1\times {\mathrm{937}}^1$

素因数の和:1220

約数の個数: 12

約数和(自身を含む): 44286732

約数和(自身を除く): 3590011

約数列:

[1, 13, 169, 257, 937, 3341, 12181, 43433, 158353, 240809, 3130517, 40696721]

約数ペア:

[(1, 40696721), (13, 3130517), (169, 240809), (257, 158353), (937, 43433), (3341, 12181)]