1779348897

素因数分解:

$3^3\times {\mathrm{521}}^1\times {\mathrm{126491}}^1$

素因数の和:127021

約数の個数: 16

約数和(自身を含む): 2641152960

約数和(自身を除く): 861804063

約数列:

[1, 3, 9, 27, 521, 1563, 4689, 14067, 126491, 379473, 1138419, 3415257, 65901811, 197705433, 593116299, 1779348897]

約数ペア:

[(1, 1779348897), (3, 593116299), (9, 197705433), (27, 65901811), (521, 3415257), (1563, 1138419), (4689, 379473), (14067, 126491)]