2017331199

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{1326319}}^1$

素因数の和:1326351

約数の個数: 18

約数和(自身を含む): 3155315280

約数和(自身を除く): 1137984081

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 1326319, 3978957, 11936871, 17242147, 51726441, 155179323, 224147911, 672443733, 2017331199]

約数ペア:

[(1, 2017331199), (3, 672443733), (9, 224147911), (13, 155179323), (39, 51726441), (117, 17242147), (169, 11936871), (507, 3978957), (1521, 1326319)]