315467781

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1\times {\mathrm{1301}}^1$

素因数の和:2052

約数の個数: 16

約数和(自身を含む): 424847808

約数和(自身を除く): 109380027

約数列:

[1, 3, 131, 393, 617, 1301, 1851, 3903, 80827, 170431, 242481, 511293, 802717, 2408151, 105155927, 315467781]

約数ペア:

[(1, 315467781), (3, 105155927), (131, 2408151), (393, 802717), (617, 511293), (1301, 242481), (1851, 170431), (3903, 80827)]