289919097

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{41999}}^1$

素因数の和:42077

約数の個数: 24

約数和(自身を含む): 458640000

約数和(自身を除く): 168720903

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 531, 767, 2301, 6903, 41999, 125997, 377991, 545987, 1637961, 2477941, 4913883, 7433823, 22301469, 32213233, 96639699, 289919097]

約数ペア:

[(1, 289919097), (3, 96639699), (9, 32213233), (13, 22301469), (39, 7433823), (59, 4913883), (117, 2477941), (177, 1637961), (531, 545987), (767, 377991), (2301, 125997), (6903, 41999)]