2835567

素因数分解:

$3^5\times 7^1\times {\mathrm{1667}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 4857216

約数和(自身を除く): 2021649

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1667, 1701, 5001, 11669, 15003, 35007, 45009, 105021, 135027, 315063, 405081, 945189, 2835567]

約数ペア:

[(1, 2835567), (3, 945189), (7, 405081), (9, 315063), (21, 135027), (27, 105021), (63, 45009), (81, 35007), (189, 15003), (243, 11669), (567, 5001), (1667, 1701)]