12001717

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 15283296

約数和(自身を除く): 3281579

約数列:

[1, 7, 13, 49, 83, 91, 227, 581, 637, 1079, 1589, 2951, 4067, 7553, 11123, 18841, 20657, 52871, 131887, 144599, 244933, 923209, 1714531, 12001717]

約数ペア:

[(1, 12001717), (7, 1714531), (13, 923209), (49, 244933), (83, 144599), (91, 131887), (227, 52871), (581, 20657), (637, 18841), (1079, 11123), (1589, 7553), (2951, 4067)]