4999813

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 6435072

約数和(自身を除く): 1435259

約数列:

[1, 7, 13, 47, 49, 91, 167, 329, 611, 637, 1169, 2171, 2303, 4277, 7849, 8183, 15197, 29939, 54943, 102037, 106379, 384601, 714259, 4999813]

約数ペア:

[(1, 4999813), (7, 714259), (13, 384601), (47, 106379), (49, 102037), (91, 54943), (167, 29939), (329, 15197), (611, 8183), (637, 7849), (1169, 4277), (2171, 2303)]