42580181

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1667}}^1$

素因数の和:1804

約数の個数: 16

約数和(自身を含む): 50440320

約数和(自身を除く): 7860139

約数列:

[1, 7, 41, 89, 287, 623, 1667, 3649, 11669, 25543, 68347, 148363, 478429, 1038541, 6082883, 42580181]

約数ペア:

[(1, 42580181), (7, 6082883), (41, 1038541), (89, 478429), (287, 148363), (623, 68347), (1667, 25543), (3649, 11669)]