28476071

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{479}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 32659200

約数和(自身を除く): 4183129

約数列:

[1, 13, 17, 221, 269, 479, 3497, 4573, 6227, 8143, 59449, 105859, 128851, 1675063, 2190467, 28476071]

約数ペア:

[(1, 28476071), (13, 2190467), (17, 1675063), (221, 128851), (269, 105859), (479, 59449), (3497, 8143), (4573, 6227)]