15669972621

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{7284971}}^1$

素因数の和:7285216

約数の個数: 12

約数和(自身を含む): 22729112640

約数和(自身を除く): 7059140019

約数列:

[1, 3, 9, 239, 717, 2151, 7284971, 21854913, 65564739, 1741108069, 5223324207, 15669972621]

約数ペア:

[(1, 15669972621), (3, 5223324207), (9, 1741108069), (239, 65564739), (717, 21854913), (2151, 7284971)]