21836102409

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{220566691}}^1$

素因数の和:220566708

約数の個数: 12

約数和(自身を含む): 34408403952

約数和(自身を除く): 12572301543

約数列:

[1, 3, 9, 11, 33, 99, 220566691, 661700073, 1985100219, 2426233601, 7278700803, 21836102409]

約数ペア:

[(1, 21836102409), (3, 7278700803), (9, 2426233601), (11, 1985100219), (33, 661700073), (99, 220566691)]