7892131

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 24

約数和(自身を含む): 9407664

約数和(自身を除く): 1515533

約数列:

[1, 13, 17, 41, 67, 169, 221, 533, 697, 871, 1139, 2747, 2873, 6929, 9061, 11323, 14807, 35711, 46699, 117793, 192491, 464243, 607087, 7892131]

約数ペア:

[(1, 7892131), (13, 607087), (17, 464243), (41, 192491), (67, 117793), (169, 46699), (221, 35711), (533, 14807), (697, 11323), (871, 9061), (1139, 6929), (2747, 2873)]