7685037

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{5581}}^1$

素因数の和:5610

約数の個数: 20

約数和(自身を含む): 12157596

約数和(自身を除く): 4472559

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 5581, 16743, 50229, 94877, 150687, 284631, 452061, 853893, 2561679, 7685037]

約数ペア:

[(1, 7685037), (3, 2561679), (9, 853893), (17, 452061), (27, 284631), (51, 150687), (81, 94877), (153, 50229), (459, 16743), (1377, 5581)]