388630752441

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{17796893}}^1$

素因数の和:17797176

約数の個数: 16

約数和(自身を含む): 538178074560

約数和(自身を除く): 149547322119

約数列:

[1, 3, 29, 87, 251, 753, 7279, 21837, 17796893, 53390679, 516109897, 1548329691, 4467020143, 13401060429, 129543584147, 388630752441]

約数ペア:

[(1, 388630752441), (3, 129543584147), (29, 13401060429), (87, 4467020143), (251, 1548329691), (753, 516109897), (7279, 53390679), (21837, 17796893)]