6401259

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 9721920

約数和(自身を除く): 3320661

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 409, 423, 1227, 1739, 3681, 5217, 15133, 15651, 19223, 45399, 57669, 136197, 173007, 711251, 2133753, 6401259]

約数ペア:

[(1, 6401259), (3, 2133753), (9, 711251), (37, 173007), (47, 136197), (111, 57669), (141, 45399), (333, 19223), (409, 15651), (423, 15133), (1227, 5217), (1739, 3681)]