1216179027

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{839323}}^1$

素因数の和:839359

約数の個数: 24

約数和(自身を含む): 2094952704

約数和(自身を除く): 878773677

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 839323, 2517969, 5875261, 7553907, 17625783, 19304429, 52877349, 57913287, 135131003, 173739861, 405393009, 1216179027]

約数ペア:

[(1, 1216179027), (3, 405393009), (7, 173739861), (9, 135131003), (21, 57913287), (23, 52877349), (63, 19304429), (69, 17625783), (161, 7553907), (207, 5875261), (483, 2517969), (1449, 839323)]