30938157

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1049}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 46683000

約数和(自身を除く): 15744843

約数列:

[1, 3, 9, 29, 87, 113, 261, 339, 1017, 1049, 3147, 3277, 9441, 9831, 29493, 30421, 91263, 118537, 273789, 355611, 1066833, 3437573, 10312719, 30938157]

約数ペア:

[(1, 30938157), (3, 10312719), (9, 3437573), (29, 1066833), (87, 355611), (113, 273789), (261, 118537), (339, 91263), (1017, 30421), (1049, 29493), (3147, 9831), (3277, 9441)]