15671473281

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{40494763}}^1$

素因数の和:40494812

約数の個数: 12

約数和(自身を含む): 23163005008

約数和(自身を除く): 7491531727

約数列:

[1, 3, 9, 43, 129, 387, 40494763, 121484289, 364452867, 1741274809, 5223824427, 15671473281]

約数ペア:

[(1, 15671473281), (3, 5223824427), (9, 1741274809), (43, 364452867), (129, 121484289), (387, 40494763)]