47750451

素因数分解:

$3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{2069}}^1$

素因数の和:2243

約数の個数: 24

約数和(自身を含む): 74569680

約数和(自身を除く): 26819229

約数列:

[1, 3, 7, 21, 49, 147, 157, 471, 1099, 2069, 3297, 6207, 7693, 14483, 23079, 43449, 101381, 304143, 324833, 974499, 2273831, 6821493, 15916817, 47750451]

約数ペア:

[(1, 47750451), (3, 15916817), (7, 6821493), (21, 2273831), (49, 974499), (147, 324833), (157, 304143), (471, 101381), (1099, 43449), (2069, 23079), (3297, 14483), (6207, 7693)]