13442253

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:1993

約数の個数: 24

約数和(自身を含む): 20748000

約数和(自身を除く): 7305747

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 1949, 2299, 5847, 6897, 21439, 37031, 64317, 111093, 235829, 407341, 707487, 1222023, 4480751, 13442253]

約数ペア:

[(1, 13442253), (3, 4480751), (11, 1222023), (19, 707487), (33, 407341), (57, 235829), (121, 111093), (209, 64317), (363, 37031), (627, 21439), (1949, 6897), (2299, 5847)]