2009308911

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{150883}}^1$

素因数の和:151102

約数の個数: 16

約数和(自身を含む): 2810063616

約数和(自身を除く): 800754705

約数列:

[1, 3, 23, 69, 193, 579, 4439, 13317, 150883, 452649, 3470309, 10410927, 29120419, 87361257, 669769637, 2009308911]

約数ペア:

[(1, 2009308911), (3, 669769637), (23, 87361257), (69, 29120419), (193, 10410927), (579, 3470309), (4439, 452649), (13317, 150883)]