13318011

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3583}}^1$

素因数の和:3655

約数の個数: 24

約数和(自身を含む): 22364160

約数和(自身を除く): 9046149

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3583, 3717, 10749, 25081, 32247, 75243, 211397, 225729, 634191, 1479779, 1902573, 4439337, 13318011]

約数ペア:

[(1, 13318011), (3, 4439337), (7, 1902573), (9, 1479779), (21, 634191), (59, 225729), (63, 211397), (177, 75243), (413, 32247), (531, 25081), (1239, 10749), (3583, 3717)]