80857321

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{128549}}^1$

素因数の和:128603

約数の個数: 8

約数和(自身を含む): 87928200

約数和(自身を除く): 7070879

約数列:

[1, 17, 37, 629, 128549, 2185333, 4756313, 80857321]

約数ペア:

[(1, 80857321), (17, 4756313), (37, 2185333), (629, 128549)]