7923357

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{281}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 12420408

約数和(自身を除く): 4497051

約数列:

[1, 3, 9, 13, 39, 117, 241, 281, 723, 843, 2169, 2529, 3133, 3653, 9399, 10959, 28197, 32877, 67721, 203163, 609489, 880373, 2641119, 7923357]

約数ペア:

[(1, 7923357), (3, 2641119), (9, 880373), (13, 609489), (39, 203163), (117, 67721), (241, 32877), (281, 28197), (723, 10959), (843, 9399), (2169, 3653), (2529, 3133)]