490675533

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{74311}}^1$

素因数の和:74416

約数の個数: 16

約数和(自身を含む): 684859392

約数和(自身を除く): 194183859

約数列:

[1, 3, 31, 71, 93, 213, 2201, 6603, 74311, 222933, 2303641, 5276081, 6910923, 15828243, 163558511, 490675533]

約数ペア:

[(1, 490675533), (3, 163558511), (31, 15828243), (71, 6910923), (93, 5276081), (213, 2303641), (2201, 222933), (6603, 74311)]