24531489

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3499}}^1$

素因数の和:3565

約数の個数: 24

約数和(自身を含む): 38220000

約数和(自身を除く): 13688511

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 3499, 7011, 10497, 31491, 66481, 143459, 199443, 430377, 598329, 1291131, 2725721, 8177163, 24531489]

約数ペア:

[(1, 24531489), (3, 8177163), (9, 2725721), (19, 1291131), (41, 598329), (57, 430377), (123, 199443), (171, 143459), (369, 66481), (779, 31491), (2337, 10497), (3499, 7011)]