24393987

素因数分解:

$3^3\times {\mathrm{47}}^2\times {\mathrm{409}}^1$

素因数の和:512

約数の個数: 24

約数和(自身を含む): 37014800

約数和(自身を除く): 12620813

約数列:

[1, 3, 9, 27, 47, 141, 409, 423, 1227, 1269, 2209, 3681, 6627, 11043, 19223, 19881, 57669, 59643, 173007, 519021, 903481, 2710443, 8131329, 24393987]

約数ペア:

[(1, 24393987), (3, 8131329), (9, 2710443), (27, 903481), (47, 519021), (141, 173007), (409, 59643), (423, 57669), (1227, 19881), (1269, 19223), (2209, 11043), (3681, 6627)]