201608157621

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{5169439939}}^1$

素因数の和:5169439955

約数の個数: 8

約数和(自身を含む): 289488636640

約数和(自身を除く): 87880479019

約数列:

[1, 3, 13, 39, 5169439939, 15508319817, 67202719207, 201608157621]

約数ペア:

[(1, 201608157621), (3, 67202719207), (13, 15508319817), (39, 5169439939)]