105440307

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{42193}}^1$

素因数の和:42227

約数の個数: 24

約数和(自身を含む): 173164176

約数和(自身を除く): 67723869

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 42193, 126579, 295351, 717281, 886053, 2067457, 2151843, 5020967, 6202371, 15062901, 35146769, 105440307]

約数ペア:

[(1, 105440307), (3, 35146769), (7, 15062901), (17, 6202371), (21, 5020967), (49, 2151843), (51, 2067457), (119, 886053), (147, 717281), (357, 295351), (833, 126579), (2499, 42193)]