13213277

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1093}}^1$

素因数の和:1268

約数の個数: 16

約数和(自身を含む): 16593792

約数和(自身を除く): 3380515

約数列:

[1, 7, 11, 77, 157, 1093, 1099, 1727, 7651, 12023, 12089, 84161, 171601, 1201207, 1887611, 13213277]

約数ペア:

[(1, 13213277), (7, 1887611), (11, 1201207), (77, 171601), (157, 84161), (1093, 12089), (1099, 12023), (1727, 7651)]