28949129

素因数分解:

${\mathrm{11}}^2\times {\mathrm{419}}^1\times {\mathrm{571}}^1$

素因数の和:1012

約数の個数: 12

約数和(自身を含む): 31951920

約数和(自身を除く): 3002791

約数列:

[1, 11, 121, 419, 571, 4609, 6281, 50699, 69091, 239249, 2631739, 28949129]

約数ペア:

[(1, 28949129), (11, 2631739), (121, 239249), (419, 69091), (571, 50699), (4609, 6281)]