1393411323

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{226903}}^1$

素因数の和:227018

約数の個数: 16

約数和(自身を含む): 1960450560

約数和(自身を除く): 567039237

約数列:

[1, 3, 23, 69, 89, 267, 2047, 6141, 226903, 680709, 5218769, 15656307, 20194367, 60583101, 464470441, 1393411323]

約数ペア:

[(1, 1393411323), (3, 464470441), (23, 60583101), (69, 20194367), (89, 15656307), (267, 5218769), (2047, 680709), (6141, 226903)]