40650813

素因数分解:

$3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2381}}^1$

素因数の和:2665

約数の個数: 24

約数和(自身を含む): 67382016

約数和(自身を除く): 26731203

約数列:

[1, 3, 7, 9, 21, 63, 271, 813, 1897, 2381, 2439, 5691, 7143, 16667, 17073, 21429, 50001, 150003, 645251, 1935753, 4516757, 5807259, 13550271, 40650813]

約数ペア:

[(1, 40650813), (3, 13550271), (7, 5807259), (9, 4516757), (21, 1935753), (63, 645251), (271, 150003), (813, 50001), (1897, 21429), (2381, 17073), (2439, 16667), (5691, 7143)]