551035009

素因数分解:

$7^1\times {\mathrm{227}}^1\times {\mathrm{541}}^1\times {\mathrm{641}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 634686336

約数和(自身を除く): 83651327

約数列:

[1, 7, 227, 541, 641, 1589, 3787, 4487, 122807, 145507, 346781, 859649, 1018549, 2427467, 78719287, 551035009]

約数ペア:

[(1, 551035009), (7, 78719287), (227, 2427467), (541, 1018549), (641, 859649), (1589, 346781), (3787, 145507), (4487, 122807)]