2773521

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:462

約数の個数: 20

約数和(自身を含む): 4197732

約数和(自身を除く): 1424211

約数列:

[1, 3, 9, 27, 81, 97, 291, 353, 873, 1059, 2619, 3177, 7857, 9531, 28593, 34241, 102723, 308169, 924507, 2773521]

約数ペア:

[(1, 2773521), (3, 924507), (9, 308169), (27, 102723), (81, 34241), (97, 28593), (291, 9531), (353, 7857), (873, 3177), (1059, 2619)]