70791357

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{259309}}^1$

素因数の和:259332

約数の個数: 16

約数和(自身を含む): 116170880

約数和(自身を除く): 45379523

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 259309, 777927, 1815163, 3371017, 5445489, 10113051, 23597119, 70791357]

約数ペア:

[(1, 70791357), (3, 23597119), (7, 10113051), (13, 5445489), (21, 3371017), (39, 1815163), (91, 777927), (273, 259309)]