5220153

素因数分解:

$3^3\times {\mathrm{397}}^1\times {\mathrm{487}}^1$

素因数の和:893

約数の個数: 16

約数和(自身を含む): 7768960

約数和(自身を除く): 2548807

約数列:

[1, 3, 9, 27, 397, 487, 1191, 1461, 3573, 4383, 10719, 13149, 193339, 580017, 1740051, 5220153]

約数ペア:

[(1, 5220153), (3, 1740051), (9, 580017), (27, 193339), (397, 13149), (487, 10719), (1191, 4383), (1461, 3573)]