2173803599

素因数分解:

${\mathrm{11}}^2\times {\mathrm{661}}^1\times {\mathrm{27179}}^1$

素因数の和:27862

約数の個数: 12

約数和(自身を含む): 2393090280

約数和(自身を除く): 219286681

約数列:

[1, 11, 121, 661, 7271, 27179, 79981, 298969, 3288659, 17965319, 197618509, 2173803599]

約数ペア:

[(1, 2173803599), (11, 197618509), (121, 17965319), (661, 3288659), (7271, 298969), (27179, 79981)]