2009092533

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{698329}}^1$

素因数の和:698476

約数の個数: 16

約数和(自身を含む): 3083825280

約数和(自身を除く): 1074732747

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 698329, 2094987, 4888303, 14664909, 95671073, 287013219, 669697511, 2009092533]

約数ペア:

[(1, 2009092533), (3, 669697511), (7, 287013219), (21, 95671073), (137, 14664909), (411, 4888303), (959, 2094987), (2877, 698329)]