316888439

素因数分解:

$7^3\times {\mathrm{83}}^1\times {\mathrm{11131}}^1$

素因数の和:11235

約数の個数: 16

約数和(自身を含む): 374035200

約数和(自身を除く): 57146761

約数列:

[1, 7, 49, 83, 343, 581, 4067, 11131, 28469, 77917, 545419, 923873, 3817933, 6467111, 45269777, 316888439]

約数ペア:

[(1, 316888439), (7, 45269777), (49, 6467111), (83, 3817933), (343, 923873), (581, 545419), (4067, 77917), (11131, 28469)]