317657951

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1\times {\mathrm{479}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 346214400

約数和(自身を除く): 28556449

約数列:

[1, 13, 139, 367, 479, 1807, 4771, 6227, 51013, 66581, 175793, 663169, 865553, 2285309, 24435227, 317657951]

約数ペア:

[(1, 317657951), (13, 24435227), (139, 2285309), (367, 865553), (479, 663169), (1807, 175793), (4771, 66581), (6227, 51013)]