401944521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{4801}}^1$

素因数の和:4917

約数の個数: 32

約数和(自身を含む): 608509440

約数和(自身を除く): 206564919

約数列:

[1, 3, 11, 33, 43, 59, 129, 177, 473, 649, 1419, 1947, 2537, 4801, 7611, 14403, 27907, 52811, 83721, 158433, 206443, 283259, 619329, 849777, 2270873, 3115849, 6812619, 9347547, 12180137, 36540411, 133981507, 401944521]

約数ペア:

[(1, 401944521), (3, 133981507), (11, 36540411), (33, 12180137), (43, 9347547), (59, 6812619), (129, 3115849), (177, 2270873), (473, 849777), (649, 619329), (1419, 283259), (1947, 206443), (2537, 158433), (4801, 83721), (7611, 52811), (14403, 27907)]