39481379

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 46080000

約数和(自身を除く): 6598621

約数列:

[1, 7, 89, 127, 499, 623, 889, 3493, 11303, 44411, 63373, 79121, 310877, 443611, 5640197, 39481379]

約数ペア:

[(1, 39481379), (7, 5640197), (89, 443611), (127, 310877), (499, 79121), (623, 63373), (889, 44411), (3493, 11303)]