2814973791

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1\times {\mathrm{3253}}^1$

素因数の和:3815

約数の個数: 32

約数和(自身を含む): 4348385280

約数和(自身を除く): 1533411489

約数列:

[1, 3, 7, 21, 89, 267, 463, 623, 1389, 1869, 3241, 3253, 9723, 9759, 22771, 41207, 68313, 123621, 288449, 289517, 865347, 868551, 1506139, 2026619, 4518417, 6079857, 10542973, 31628919, 134046371, 402139113, 938324597, 2814973791]

約数ペア:

[(1, 2814973791), (3, 938324597), (7, 402139113), (21, 134046371), (89, 31628919), (267, 10542973), (463, 6079857), (623, 4518417), (1389, 2026619), (1869, 1506139), (3241, 868551), (3253, 865347), (9723, 289517), (9759, 288449), (22771, 123621), (41207, 68313)]