48438579

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{21557}}^1$

素因数の和:21674

約数の個数: 16

約数和(自身を含む): 74504448

約数和(自身を除く): 26065869

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 21557, 64671, 150899, 452697, 2306599, 6919797, 16146193, 48438579]

約数ペア:

[(1, 48438579), (3, 16146193), (7, 6919797), (21, 2306599), (107, 452697), (321, 150899), (749, 64671), (2247, 21557)]