489592017

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{647}}^1\times {\mathrm{1013}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 717522624

約数和(自身を除く): 227930607

約数列:

[1, 3, 9, 83, 249, 647, 747, 1013, 1941, 3039, 5823, 9117, 53701, 84079, 161103, 252237, 483309, 655411, 756711, 1966233, 5898699, 54399113, 163197339, 489592017]

約数ペア:

[(1, 489592017), (3, 163197339), (9, 54399113), (83, 5898699), (249, 1966233), (647, 756711), (747, 655411), (1013, 483309), (1941, 252237), (3039, 161103), (5823, 84079), (9117, 53701)]