28822027

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 32508000

約数和(自身を除く): 3685973

約数列:

[1, 13, 29, 89, 377, 859, 1157, 2581, 11167, 24911, 33553, 76451, 323843, 993863, 2217079, 28822027]

約数ペア:

[(1, 28822027), (13, 2217079), (29, 993863), (89, 323843), (377, 76451), (859, 33553), (1157, 24911), (2581, 11167)]