388664583

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1\times {\mathrm{6301}}^1$

素因数の和:7042

約数の個数: 16

約数和(自身を含む): 536930400

約数和(自身を除く): 148265817

約数列:

[1, 3, 29, 87, 709, 2127, 6301, 18903, 20561, 61683, 182729, 548187, 4467409, 13402227, 129554861, 388664583]

約数ペア:

[(1, 388664583), (3, 129554861), (29, 13402227), (87, 4467409), (709, 548187), (2127, 182729), (6301, 61683), (18903, 20561)]