2933901

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{1249}}^1$

素因数の和:1290

約数の個数: 20

約数和(自身を含む): 4537500

約数和(自身を除く): 1603599

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 1249, 2349, 3747, 11241, 33723, 36221, 101169, 108663, 325989, 977967, 2933901]

約数ペア:

[(1, 2933901), (3, 977967), (9, 325989), (27, 108663), (29, 101169), (81, 36221), (87, 33723), (261, 11241), (783, 3747), (1249, 2349)]