87531269

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{2699}}^1$

素因数の和:2860

約数の個数: 16

約数和(自身を含む): 103420800

約数和(自身を除く): 15889531

約数列:

[1, 7, 41, 113, 287, 791, 2699, 4633, 18893, 32431, 110659, 304987, 774613, 2134909, 12504467, 87531269]

約数ペア:

[(1, 87531269), (7, 12504467), (41, 2134909), (113, 774613), (287, 304987), (791, 110659), (2699, 32431), (4633, 18893)]