2009548497

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1295647}}^1$

素因数の和:1295708

約数の個数: 16

約数和(自身を含む): 2985172992

約数和(自身を除く): 975624495

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 1295647, 3886941, 14252117, 42756351, 60895409, 182686227, 669849499, 2009548497]

約数ペア:

[(1, 2009548497), (3, 669849499), (11, 182686227), (33, 60895409), (47, 42756351), (141, 14252117), (517, 3886941), (1551, 1295647)]