18329349

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1279}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 25989120

約数和(自身を除く): 7659771

約数列:

[1, 3, 17, 51, 281, 843, 1279, 3837, 4777, 14331, 21743, 65229, 359399, 1078197, 6109783, 18329349]

約数ペア:

[(1, 18329349), (3, 6109783), (17, 1078197), (51, 359399), (281, 65229), (843, 21743), (1279, 14331), (3837, 4777)]