489210369981

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{967}}^1\times {\mathrm{1230913}}^1$

素因数の和:1232020

約数の個数: 16

約数和(自身を含む): 657721663104

約数和(自身を除く): 168511293123

約数列:

[1, 3, 137, 411, 967, 2901, 132479, 397437, 1230913, 3692739, 168635081, 505905243, 1190292871, 3570878613, 163070123327, 489210369981]

約数ペア:

[(1, 489210369981), (3, 163070123327), (137, 3570878613), (411, 1190292871), (967, 505905243), (2901, 168635081), (132479, 3692739), (397437, 1230913)]