40997489

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3947}}^1$

素因数の和:4024

約数の個数: 16

約数和(自身を含む): 47755008

約数和(自身を除く): 6757519

約数列:

[1, 13, 17, 47, 221, 611, 799, 3947, 10387, 51311, 67099, 185509, 872287, 2411617, 3153653, 40997489]

約数ペア:

[(1, 40997489), (13, 3153653), (17, 2411617), (47, 872287), (221, 185509), (611, 67099), (799, 51311), (3947, 10387)]