317345283

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{170341}}^1$

素因数の和:170376

約数の個数: 20

約数和(自身を含む): 494673168

約数和(自身を除く): 177327885

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 170341, 511023, 1533069, 3917843, 4599207, 11753529, 13797621, 35260587, 105781761, 317345283]

約数ペア:

[(1, 317345283), (3, 105781761), (9, 35260587), (23, 13797621), (27, 11753529), (69, 4599207), (81, 3917843), (207, 1533069), (621, 511023), (1863, 170341)]