1774702953

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{172519}}^1$

素因数の和:172658

約数の個数: 20

約数和(自身を含む): 2671989760

約数和(自身を除く): 897286807

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 3429, 10287, 172519, 517557, 1552671, 4658013, 13974039, 21909913, 65729739, 197189217, 591567651, 1774702953]

約数ペア:

[(1, 1774702953), (3, 591567651), (9, 197189217), (27, 65729739), (81, 21909913), (127, 13974039), (381, 4658013), (1143, 1552671), (3429, 517557), (10287, 172519)]