40560121

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{457}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 48071680

約数和(自身を除く): 7511559

約数列:

[1, 7, 31, 217, 409, 457, 2863, 3199, 12679, 14167, 88753, 99169, 186913, 1308391, 5794303, 40560121]

約数ペア:

[(1, 40560121), (7, 5794303), (31, 1308391), (217, 186913), (409, 99169), (457, 88753), (2863, 14167), (3199, 12679)]