2007035541

素因数分解:

$3^2\times 7^2\times {\mathrm{4551101}}^1$

素因数の和:4551121

約数の個数: 18

約数和(自身を含む): 3372366582

約数和(自身を除く): 1365331041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 4551101, 13653303, 31857707, 40959909, 95573121, 223003949, 286719363, 669011847, 2007035541]

約数ペア:

[(1, 2007035541), (3, 669011847), (7, 286719363), (9, 223003949), (21, 95573121), (49, 40959909), (63, 31857707), (147, 13653303), (441, 4551101)]