2019390399

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{5753249}}^1$

素因数の和:5753271

約数の個数: 16

約数和(自身を含む): 3221820000

約数和(自身を除く): 1202429601

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 5753249, 17259747, 51779241, 74792237, 155337723, 224376711, 673130133, 2019390399]

約数ペア:

[(1, 2019390399), (3, 673130133), (9, 224376711), (13, 155337723), (27, 74792237), (39, 51779241), (117, 17259747), (351, 5753249)]