47973957

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{9733}}^1$

素因数の和:9820

約数の個数: 16

約数和(自身を含む): 67281408

約数和(自身を除く): 19307451

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 9733, 29199, 301723, 515849, 905169, 1547547, 15991319, 47973957]

約数ペア:

[(1, 47973957), (3, 15991319), (31, 1547547), (53, 905169), (93, 515849), (159, 301723), (1643, 29199), (4929, 9733)]