2883867

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1543}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 4446720

約数和(自身を除く): 1562853

約数列:

[1, 3, 7, 21, 89, 267, 623, 1543, 1869, 4629, 10801, 32403, 137327, 411981, 961289, 2883867]

約数ペア:

[(1, 2883867), (3, 961289), (7, 411981), (21, 137327), (89, 32403), (267, 10801), (623, 4629), (1543, 1869)]