70817573379

素因数分解:

$3^1\times 7^1\times {\mathrm{5431}}^1\times {\mathrm{620929}}^1$

素因数の和:626370

約数の個数: 16

約数和(自身を含む): 107932536320

約数和(自身を除く): 37114962941

約数列:

[1, 3, 7, 21, 5431, 16293, 38017, 114051, 620929, 1862787, 4346503, 13039509, 3372265399, 10116796197, 23605857793, 70817573379]

約数ペア:

[(1, 70817573379), (3, 23605857793), (7, 10116796197), (21, 3372265399), (5431, 13039509), (16293, 4346503), (38017, 1862787), (114051, 620929)]