221360183

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1063}}^1\times {\mathrm{1721}}^1$

素因数の和:2806

約数の個数: 12

約数和(自身を含む): 243683664

約数和(自身を除く): 22323481

約数列:

[1, 11, 121, 1063, 1721, 11693, 18931, 128623, 208241, 1829423, 20123653, 221360183]

約数ペア:

[(1, 221360183), (11, 20123653), (121, 1829423), (1063, 208241), (1721, 128623), (11693, 18931)]