13157067

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{56957}}^1$

素因数の和:56978

約数の個数: 16

約数和(自身を含む): 21871872

約数和(自身を除く): 8714805

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 56957, 170871, 398699, 626527, 1196097, 1879581, 4385689, 13157067]

約数ペア:

[(1, 13157067), (3, 4385689), (7, 1879581), (11, 1196097), (21, 626527), (33, 398699), (77, 170871), (231, 56957)]