2007402879

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{42863}}^1$

素因数の和:43166

約数の個数: 16

約数和(自身を含む): 2728207872

約数和(自身を除く): 720804993

約数列:

[1, 3, 67, 201, 233, 699, 15611, 42863, 46833, 128589, 2871821, 8615463, 9987079, 29961237, 669134293, 2007402879]

約数ペア:

[(1, 2007402879), (3, 669134293), (67, 29961237), (201, 9987079), (233, 8615463), (699, 2871821), (15611, 128589), (42863, 46833)]