13104847

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 15611904

約数和(自身を除く): 2507057

約数列:

[1, 7, 31, 131, 217, 461, 917, 3227, 4061, 14291, 28427, 60391, 100037, 422737, 1872121, 13104847]

約数ペア:

[(1, 13104847), (7, 1872121), (31, 422737), (131, 100037), (217, 60391), (461, 28427), (917, 14291), (3227, 4061)]