43872009

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{7589}}^1$

素因数の和:7680

約数の個数: 16

約数和(自身を含む): 61205760

約数和(自身を除く): 17333751

約数列:

[1, 3, 41, 47, 123, 141, 1927, 5781, 7589, 22767, 311149, 356683, 933447, 1070049, 14624003, 43872009]

約数ペア:

[(1, 43872009), (3, 14624003), (41, 1070049), (47, 933447), (123, 356683), (141, 311149), (1927, 22767), (5781, 7589)]