23942737

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 30486336

約数和(自身を除く): 6543599

約数列:

[1, 7, 13, 37, 91, 169, 259, 481, 547, 1183, 3367, 3829, 6253, 7111, 20239, 43771, 49777, 92443, 141673, 263107, 647101, 1841749, 3420391, 23942737]

約数ペア:

[(1, 23942737), (7, 3420391), (13, 1841749), (37, 647101), (91, 263107), (169, 141673), (259, 92443), (481, 49777), (547, 43771), (1183, 20239), (3367, 7111), (3829, 6253)]