313951977

素因数分解:

$3^3\times {\mathrm{503}}^1\times {\mathrm{23117}}^1$

素因数の和:23629

約数の個数: 16

約数和(自身を含む): 466058880

約数和(自身を除く): 152106903

約数列:

[1, 3, 9, 27, 503, 1509, 4527, 13581, 23117, 69351, 208053, 624159, 11627851, 34883553, 104650659, 313951977]

約数ペア:

[(1, 313951977), (3, 104650659), (9, 34883553), (27, 11627851), (503, 624159), (1509, 208053), (4527, 69351), (13581, 23117)]