86919039

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2843}}^1$

素因数の和:2971

約数の個数: 24

約数和(自身を含む): 130141440

約数和(自身を除く): 43222401

約数列:

[1, 3, 9, 43, 79, 129, 237, 387, 711, 2843, 3397, 8529, 10191, 25587, 30573, 122249, 224597, 366747, 673791, 1100241, 2021373, 9657671, 28973013, 86919039]

約数ペア:

[(1, 86919039), (3, 28973013), (9, 9657671), (43, 2021373), (79, 1100241), (129, 673791), (237, 366747), (387, 224597), (711, 122249), (2843, 30573), (3397, 25587), (8529, 10191)]