47748253

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1889}}^1$

素因数の和:2076

約数の個数: 16

約数和(自身を含む): 57335040

約数和(自身を除く): 9586787

約数列:

[1, 7, 23, 157, 161, 1099, 1889, 3611, 13223, 25277, 43447, 296573, 304129, 2076011, 6821179, 47748253]

約数ペア:

[(1, 47748253), (7, 6821179), (23, 2076011), (157, 304129), (161, 296573), (1099, 43447), (1889, 25277), (3611, 13223)]