42309001

素因数分解:

$7^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 50791104

約数和(自身を除く): 8482103

約数列:

[1, 7, 49, 83, 101, 103, 581, 707, 721, 4067, 4949, 5047, 8383, 8549, 10403, 58681, 59843, 72821, 410767, 418901, 509747, 863449, 6044143, 42309001]

約数ペア:

[(1, 42309001), (7, 6044143), (49, 863449), (83, 509747), (101, 418901), (103, 410767), (581, 72821), (707, 59843), (721, 58681), (4067, 10403), (4949, 8549), (5047, 8383)]