2009590011

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1561453}}^1$

素因数の和:1561483

約数の個数: 24

約数和(自身を含む): 3410215536

約数和(自身を除く): 1400625525

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 1561453, 4684359, 14053077, 17175983, 20298889, 51527949, 60896667, 154583847, 182690001, 223287779, 669863337, 2009590011]

約数ペア:

[(1, 2009590011), (3, 669863337), (9, 223287779), (11, 182690001), (13, 154583847), (33, 60896667), (39, 51527949), (99, 20298889), (117, 17175983), (143, 14053077), (429, 4684359), (1287, 1561453)]