904190973

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{267433}}^1$

素因数の和:267473

約数の個数: 24

約数和(自身を含む): 1463398848

約数和(自身を除く): 559207875

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 267433, 802299, 1872031, 5616093, 6150959, 13104217, 18452877, 39312651, 43056713, 129170139, 301396991, 904190973]

約数ペア:

[(1, 904190973), (3, 301396991), (7, 129170139), (21, 43056713), (23, 39312651), (49, 18452877), (69, 13104217), (147, 6150959), (161, 5616093), (483, 1872031), (1127, 802299), (3381, 267433)]