2739345

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{3727}}^1$

素因数の和:3749

約数の個数: 24

約数和(自身を含む): 5099904

約数和(自身を除く): 2360559

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 3727, 11181, 18635, 26089, 55905, 78267, 130445, 182623, 391335, 547869, 913115, 2739345]

約数ペア:

[(1, 2739345), (3, 913115), (5, 547869), (7, 391335), (15, 182623), (21, 130445), (35, 78267), (49, 55905), (105, 26089), (147, 18635), (245, 11181), (735, 3727)]