123889601

素因数分解:

${\mathrm{11}}^2\times {\mathrm{461}}^1\times {\mathrm{2221}}^1$

素因数の和:2704

約数の個数: 12

約数和(自身を含む): 136533012

約数和(自身を除く): 12643411

約数列:

[1, 11, 121, 461, 2221, 5071, 24431, 55781, 268741, 1023881, 11262691, 123889601]

約数ペア:

[(1, 123889601), (11, 11262691), (121, 1023881), (461, 268741), (2221, 55781), (5071, 24431)]