528040881

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{241}}^1\times {\mathrm{1777}}^1$

素因数の和:2161

約数の個数: 24

約数和(自身を含む): 771915144

約数和(自身を除く): 243874263

約数列:

[1, 3, 9, 137, 241, 411, 723, 1233, 1777, 2169, 5331, 15993, 33017, 99051, 243449, 297153, 428257, 730347, 1284771, 2191041, 3854313, 58671209, 176013627, 528040881]

約数ペア:

[(1, 528040881), (3, 176013627), (9, 58671209), (137, 3854313), (241, 2191041), (411, 1284771), (723, 730347), (1233, 428257), (1777, 297153), (2169, 243449), (5331, 99051), (15993, 33017)]