8613459

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2528

約数の個数: 20

約数和(自身を含む): 13171576

約数和(自身を除く): 4558117

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 2473, 3483, 7419, 22257, 66771, 106339, 200313, 319017, 957051, 2871153, 8613459]

約数ペア:

[(1, 8613459), (3, 2871153), (9, 957051), (27, 319017), (43, 200313), (81, 106339), (129, 66771), (387, 22257), (1161, 7419), (2473, 3483)]