2007120171

素因数分解:

$3^1\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{47717}}^1$

素因数の和:49730

約数の個数: 16

約数和(自身を含む): 3060059904

約数和(自身を除く): 1052939733

約数列:

[1, 3, 7, 21, 2003, 6009, 14021, 42063, 47717, 143151, 334019, 1002057, 95577151, 286731453, 669040057, 2007120171]

約数ペア:

[(1, 2007120171), (3, 669040057), (7, 286731453), (21, 95577151), (2003, 1002057), (6009, 334019), (14021, 143151), (42063, 47717)]