29899221

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2657}}^1$

素因数の和:2713

約数の個数: 24

約数和(自身を含む): 45249792

約数和(自身を除く): 15350571

約数列:

[1, 3, 11, 31, 33, 93, 121, 341, 363, 1023, 2657, 3751, 7971, 11253, 29227, 82367, 87681, 247101, 321497, 906037, 964491, 2718111, 9966407, 29899221]

約数ペア:

[(1, 29899221), (3, 9966407), (11, 2718111), (31, 964491), (33, 906037), (93, 321497), (121, 247101), (341, 87681), (363, 82367), (1023, 29227), (2657, 11253), (3751, 7971)]