47645481

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{39409}}^1$

素因数の和:39456

約数の個数: 16

約数和(自身を含む): 70622720

約数和(自身を除く): 22977239

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 39409, 118227, 512317, 1221679, 1536951, 3665037, 15881827, 47645481]

約数ペア:

[(1, 47645481), (3, 15881827), (13, 3665037), (31, 1536951), (39, 1221679), (93, 512317), (403, 118227), (1209, 39409)]