274720699

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1129}}^1\times {\mathrm{2011}}^1$

素因数の和:3162

約数の個数: 12

約数和(自身を含む): 302383480

約数和(自身を除く): 27662781

約数列:

[1, 11, 121, 1129, 2011, 12419, 22121, 136609, 243331, 2270419, 24974609, 274720699]

約数ペア:

[(1, 274720699), (11, 24974609), (121, 2270419), (1129, 243331), (2011, 136609), (12419, 22121)]