87276709

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1543}}^1$

素因数の和:1804

約数の個数: 16

約数和(自身を含む): 99433600

約数和(自身を除く): 12156891

約数列:

[1, 13, 19, 229, 247, 1543, 2977, 4351, 20059, 29317, 56563, 353347, 381121, 4593511, 6713593, 87276709]

約数ペア:

[(1, 87276709), (13, 6713593), (19, 4593511), (229, 381121), (247, 353347), (1543, 56563), (2977, 29317), (4351, 20059)]