28947549

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{5023}}^1$

素因数の和:5156

約数の個数: 16

約数和(自身を含む): 41236992

約数和(自身を除く): 12289443

約数列:

[1, 3, 17, 51, 113, 339, 1921, 5023, 5763, 15069, 85391, 256173, 567599, 1702797, 9649183, 28947549]

約数ペア:

[(1, 28947549), (3, 9649183), (17, 1702797), (51, 567599), (113, 256173), (339, 85391), (1921, 15069), (5023, 5763)]