47869969

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4073}}^1$

素因数の和:4176

約数の個数: 16

約数和(自身を含む): 57883392

約数和(自身を除く): 10013423

約数列:

[1, 7, 23, 73, 161, 511, 1679, 4073, 11753, 28511, 93679, 297329, 655753, 2081303, 6838567, 47869969]

約数ペア:

[(1, 47869969), (7, 6838567), (23, 2081303), (73, 655753), (161, 297329), (511, 93679), (1679, 28511), (4073, 11753)]