47307147

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 66491280

約数和(自身を除く): 19184133

約数列:

[1, 3, 31, 61, 93, 183, 269, 807, 961, 1891, 2883, 5673, 8339, 16409, 25017, 49227, 58621, 175863, 258509, 508679, 775527, 1526037, 15769049, 47307147]

約数ペア:

[(1, 47307147), (3, 15769049), (31, 1526037), (61, 775527), (93, 508679), (183, 258509), (269, 175863), (807, 58621), (961, 49227), (1891, 25017), (2883, 16409), (5673, 8339)]