47550939

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{20347}}^1$

素因数の和:20410

約数の個数: 16

約数和(自身を含む): 68369280

約数和(自身を除く): 20818341

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 20347, 61041, 386593, 834227, 1159779, 2502681, 15850313, 47550939]

約数ペア:

[(1, 47550939), (3, 15850313), (19, 2502681), (41, 1159779), (57, 834227), (123, 386593), (779, 61041), (2337, 20347)]