26056821

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20341}}^1$

素因数の和:20412

約数の個数: 16

約数和(自身を含む): 40358528

約数和(自身を除く): 14301707

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 20341, 61023, 142387, 427161, 1240801, 3722403, 8685607, 26056821]

約数ペア:

[(1, 26056821), (3, 8685607), (7, 3722403), (21, 1240801), (61, 427161), (183, 142387), (427, 61023), (1281, 20341)]