12545911

素因数分解:

$7^3\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:563

約数の個数: 16

約数和(自身を含む): 14848000

約数和(自身を除く): 2302089

約数列:

[1, 7, 49, 79, 343, 463, 553, 3241, 3871, 22687, 27097, 36577, 158809, 256039, 1792273, 12545911]

約数ペア:

[(1, 12545911), (7, 1792273), (49, 256039), (79, 158809), (343, 36577), (463, 27097), (553, 22687), (3241, 3871)]