2798045385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10972727}}^1$

素因数の和:10972752

約数の個数: 16

約数和(自身を含む): 4740218496

約数和(自身を除く): 1942173111

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 10972727, 32918181, 54863635, 164590905, 186536359, 559609077, 932681795, 2798045385]

約数ペア:

[(1, 2798045385), (3, 932681795), (5, 559609077), (15, 186536359), (17, 164590905), (51, 54863635), (85, 32918181), (255, 10972727)]