1392783003

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{949409}}^1$

素因数の和:949578

約数の個数: 12

約数和(自身を含む): 2024142120

約数和(自身を除く): 631359117

約数列:

[1, 3, 9, 163, 489, 1467, 949409, 2848227, 8544681, 154753667, 464261001, 1392783003]

約数ペア:

[(1, 1392783003), (3, 464261001), (9, 154753667), (163, 8544681), (489, 2848227), (1467, 949409)]