8045386731

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1222889}}^1$

素因数の和:1222955

約数の個数: 24

約数和(自身を含む): 12590875440

約数和(自身を除く): 4545488709

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 1222889, 3668667, 11006001, 20789113, 52584227, 62367339, 157752681, 187102017, 473258043, 893931859, 2681795577, 8045386731]

約数ペア:

[(1, 8045386731), (3, 2681795577), (9, 893931859), (17, 473258043), (43, 187102017), (51, 157752681), (129, 62367339), (153, 52584227), (387, 20789113), (731, 11006001), (2193, 3668667), (6579, 1222889)]