1620231679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{941}}^1\times {\mathrm{997}}^1$

素因数の和:2106

約数の個数: 16

約数和(自身を含む): 1782459936

約数和(自身を除く): 162228257

約数列:

[1, 11, 157, 941, 997, 1727, 10351, 10967, 147737, 156529, 938177, 1625107, 1721819, 10319947, 147293789, 1620231679]

約数ペア:

[(1, 1620231679), (11, 147293789), (157, 10319947), (941, 1721819), (997, 1625107), (1727, 938177), (10351, 156529), (10967, 147737)]