39556881

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{48299}}^1$

素因数の和:48325

約数の個数: 24

約数和(自身を含む): 70324800

約数和(自身を除く): 30767919

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 48299, 144897, 338093, 434691, 627887, 1014279, 1883661, 3042837, 4395209, 5650983, 13185627, 39556881]

約数ペア:

[(1, 39556881), (3, 13185627), (7, 5650983), (9, 4395209), (13, 3042837), (21, 1883661), (39, 1014279), (63, 627887), (91, 434691), (117, 338093), (273, 144897), (819, 48299)]