518330033

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1\times {\mathrm{947}}^1$

素因数の和:1624

約数の個数: 16

約数和(自身を含む): 567616896

約数和(自身を除く): 49286863

約数列:

[1, 13, 71, 593, 923, 947, 7709, 12311, 42103, 67237, 547339, 561571, 874081, 7300423, 39871541, 518330033]

約数ペア:

[(1, 518330033), (13, 39871541), (71, 7300423), (593, 874081), (923, 561571), (947, 547339), (7709, 67237), (12311, 42103)]