40869969

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{14633}}^1$

素因数の和:14669

約数の個数: 24

約数和(自身を含む): 66731040

約数和(自身を除く): 25861071

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 14633, 43899, 102431, 278027, 307293, 717017, 834081, 1946189, 2151051, 5838567, 13623323, 40869969]

約数ペア:

[(1, 40869969), (3, 13623323), (7, 5838567), (19, 2151051), (21, 1946189), (49, 834081), (57, 717017), (133, 307293), (147, 278027), (399, 102431), (931, 43899), (2793, 14633)]