13751941

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 16384000

約数和(自身を除く): 2632059

約数列:

[1, 7, 31, 127, 217, 499, 889, 3493, 3937, 15469, 27559, 63373, 108283, 443611, 1964563, 13751941]

約数ペア:

[(1, 13751941), (7, 1964563), (31, 443611), (127, 108283), (217, 63373), (499, 27559), (889, 15469), (3493, 3937)]