13203837

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{9227}}^1$

素因数の和:9289

約数の個数: 16

約数和(自身を含む): 19932480

約数和(自身を除く): 6728643

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 9227, 27681, 83043, 249129, 489031, 1467093, 4401279, 13203837]

約数ペア:

[(1, 13203837), (3, 4401279), (9, 1467093), (27, 489031), (53, 249129), (159, 83043), (477, 27681), (1431, 9227)]