78839683

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 92114880

約数和(自身を除く): 13275197

約数列:

[1, 13, 19, 43, 169, 247, 559, 571, 817, 3211, 7267, 7423, 10621, 10849, 24553, 96499, 138073, 141037, 319189, 466507, 1833481, 4149457, 6064591, 78839683]

約数ペア:

[(1, 78839683), (13, 6064591), (19, 4149457), (43, 1833481), (169, 466507), (247, 319189), (559, 141037), (571, 138073), (817, 96499), (3211, 24553), (7267, 10849), (7423, 10621)]