2006222781

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1\times {\mathrm{5749}}^1$

素因数の和:7148

約数の個数: 16

約数和(自身を含む): 2707560000

約数和(自身を除く): 701337219

約数列:

[1, 3, 89, 267, 1307, 3921, 5749, 17247, 116323, 348969, 511661, 1534983, 7513943, 22541829, 668740927, 2006222781]

約数ペア:

[(1, 2006222781), (3, 668740927), (89, 22541829), (267, 7513943), (1307, 1534983), (3921, 511661), (5749, 348969), (17247, 116323)]