11917045

素因数分解:

$5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 16809984

約数和(自身を除く): 4892939

約数列:

[1, 5, 7, 35, 49, 127, 245, 383, 635, 889, 1915, 2681, 4445, 6223, 13405, 18767, 31115, 48641, 93835, 243205, 340487, 1702435, 2383409, 11917045]

約数ペア:

[(1, 11917045), (5, 2383409), (7, 1702435), (35, 340487), (49, 243205), (127, 93835), (245, 48641), (383, 31115), (635, 18767), (889, 13405), (1915, 6223), (2681, 4445)]