26972099

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 34550208

約数和(自身を除く): 7578109

約数列:

[1, 7, 11, 49, 77, 163, 307, 539, 1141, 1793, 2149, 3377, 7987, 12551, 15043, 23639, 50041, 87857, 165473, 350287, 550451, 2452009, 3853157, 26972099]

約数ペア:

[(1, 26972099), (7, 3853157), (11, 2452009), (49, 550451), (77, 350287), (163, 165473), (307, 87857), (539, 50041), (1141, 23639), (1793, 15043), (2149, 12551), (3377, 7987)]