21902076009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{221233091}}^1$

素因数の和:221233108

約数の個数: 12

約数和(自身を含む): 34512362352

約数和(自身を除く): 12610286343

約数列:

[1, 3, 9, 11, 33, 99, 221233091, 663699273, 1991097819, 2433564001, 7300692003, 21902076009]

約数ペア:

[(1, 21902076009), (3, 7300692003), (9, 2433564001), (11, 1991097819), (33, 663699273), (99, 221233091)]