6481709

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:380

約数の個数: 16

約数和(自身を含む): 7479360

約数和(自身を除く): 997651

約数列:

[1, 13, 17, 139, 211, 221, 1807, 2363, 2743, 3587, 29329, 30719, 46631, 381277, 498593, 6481709]

約数ペア:

[(1, 6481709), (13, 498593), (17, 381277), (139, 46631), (211, 30719), (221, 29329), (1807, 3587), (2363, 2743)]