9997018241

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{13147}}^1\times {\mathrm{4723}}^1$

素因数の和:17900

約数の個数: 16

約数和(自身を含む): 11925341184

約数和(自身を除く): 1928322943

約数列:

[1, 7, 23, 161, 4723, 13147, 33061, 92029, 108629, 302381, 760403, 2116667, 62093281, 434652967, 1428145463, 9997018241]

約数ペア:

[(1, 9997018241), (7, 1428145463), (23, 434652967), (161, 62093281), (4723, 2116667), (13147, 760403), (33061, 302381), (92029, 108629)]