47061937

素因数分解:

${\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:761

約数の個数: 16

約数和(自身を含む): 52702720

約数和(自身を除く): 5640783

約数列:

[1, 13, 31, 169, 403, 691, 2197, 5239, 8983, 21421, 68107, 116779, 278473, 1518127, 3620149, 47061937]

約数ペア:

[(1, 47061937), (13, 3620149), (31, 1518127), (169, 278473), (403, 116779), (691, 68107), (2197, 21421), (5239, 8983)]