2006143011

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{4973}}^1$

素因数の和:5272

約数の個数: 32

約数和(自身を含む): 3030558720

約数和(自身を除く): 1024415709

約数列:

[1, 3, 9, 27, 67, 201, 223, 603, 669, 1809, 2007, 4973, 6021, 14919, 14941, 44757, 44823, 134271, 134469, 333191, 403407, 999573, 1108979, 2998719, 3326937, 8996157, 9980811, 29942433, 74301593, 222904779, 668714337, 2006143011]

約数ペア:

[(1, 2006143011), (3, 668714337), (9, 222904779), (27, 74301593), (67, 29942433), (201, 9980811), (223, 8996157), (603, 3326937), (669, 2998719), (1809, 1108979), (2007, 999573), (4973, 403407), (6021, 333191), (14919, 134469), (14941, 134271), (44757, 44823)]