25840377

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 39623584

約数和(自身を除く): 13783207

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 2473, 3483, 7419, 10449, 22257, 66771, 106339, 200313, 319017, 600939, 957051, 2871153, 8613459, 25840377]

約数ペア:

[(1, 25840377), (3, 8613459), (9, 2871153), (27, 957051), (43, 600939), (81, 319017), (129, 200313), (243, 106339), (387, 66771), (1161, 22257), (2473, 10449), (3483, 7419)]