40405893

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{1409}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 60009600

約数和(自身を除く): 19603707

約数列:

[1, 3, 11, 33, 79, 121, 237, 363, 869, 1409, 2607, 4227, 9559, 15499, 28677, 46497, 111311, 170489, 333933, 511467, 1224421, 3673263, 13468631, 40405893]

約数ペア:

[(1, 40405893), (3, 13468631), (11, 3673263), (33, 1224421), (79, 511467), (121, 333933), (237, 170489), (363, 111311), (869, 46497), (1409, 28677), (2607, 15499), (4227, 9559)]