485091207

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{6961}}^1$

素因数の和:7088

約数の個数: 32

約数和(自身を含む): 751896000

約数和(自身を除く): 266804793

約数列:

[1, 3, 9, 27, 29, 87, 89, 261, 267, 783, 801, 2403, 2581, 6961, 7743, 20883, 23229, 62649, 69687, 187947, 201869, 605607, 619529, 1816821, 1858587, 5450463, 5575761, 16727283, 17966341, 53899023, 161697069, 485091207]

約数ペア:

[(1, 485091207), (3, 161697069), (9, 53899023), (27, 17966341), (29, 16727283), (87, 5575761), (89, 5450463), (261, 1858587), (267, 1816821), (783, 619529), (801, 605607), (2403, 201869), (2581, 187947), (6961, 69687), (7743, 62649), (20883, 23229)]