1661137279

素因数分解:

${\mathrm{509}}^1\times {\mathrm{971}}^1\times {\mathrm{3361}}^1$

素因数の和:4841

約数の個数: 8

約数和(自身を含む): 1666610640

約数和(自身を除く): 5473361

約数列:

[1, 509, 971, 3361, 494239, 1710749, 3263531, 1661137279]

約数ペア:

[(1, 1661137279), (509, 3263531), (971, 1710749), (3361, 494239)]