7260813

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 12606720

約数和(自身を除く): 5345907

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 937, 1107, 2583, 2811, 6559, 7749, 8433, 19677, 25299, 38417, 59031, 115251, 177093, 268919, 345753, 806757, 1037259, 2420271, 7260813]

約数ペア:

[(1, 7260813), (3, 2420271), (7, 1037259), (9, 806757), (21, 345753), (27, 268919), (41, 177093), (63, 115251), (123, 59031), (189, 38417), (287, 25299), (369, 19677), (861, 8433), (937, 7749), (1107, 6559), (2583, 2811)]