47193159

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{11981}}^1$

素因数の和:12098

約数の個数: 16

約数和(自身を含む): 68441184

約数和(自身を除く): 21248025

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3939, 11981, 35943, 155753, 467259, 1210081, 3630243, 15731053, 47193159]

約数ペア:

[(1, 47193159), (3, 15731053), (13, 3630243), (39, 1210081), (101, 467259), (303, 155753), (1313, 35943), (3939, 11981)]