7942765321

素因数分解:

${\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{701}}^1\times {\mathrm{821}}^1$

素因数の和:1932

約数の個数: 16

約数和(自身を含む): 8200949328

約数和(自身を除く): 258184007

約数列:

[1, 37, 373, 701, 821, 13801, 25937, 30377, 261473, 306233, 575521, 9674501, 11330621, 21294277, 214669333, 7942765321]

約数ペア:

[(1, 7942765321), (37, 214669333), (373, 21294277), (701, 11330621), (821, 9674501), (13801, 575521), (25937, 306233), (30377, 261473)]