221436449

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{10133}}^1$

素因数の和:10228

約数の個数: 12

約数和(自身を含む): 244452348

約数和(自身を除く): 23015899

約数列:

[1, 13, 41, 533, 1681, 10133, 21853, 131729, 415453, 5400889, 17033573, 221436449]

約数ペア:

[(1, 221436449), (13, 17033573), (41, 5400889), (533, 415453), (1681, 131729), (10133, 21853)]