2019691971

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{57793}}^1$

素因数の和:58163

約数の個数: 24

約数和(自身を含む): 3191615856

約数和(自身を除く): 1171923885

約数列:

[1, 3, 9, 11, 33, 99, 353, 1059, 3177, 3883, 11649, 34947, 57793, 173379, 520137, 635723, 1907169, 5721507, 20400929, 61202787, 183608361, 224410219, 673230657, 2019691971]

約数ペア:

[(1, 2019691971), (3, 673230657), (9, 224410219), (11, 183608361), (33, 61202787), (99, 20400929), (353, 5721507), (1059, 1907169), (3177, 635723), (3883, 520137), (11649, 173379), (34947, 57793)]