13324619

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 17236800

約数和(自身を除く): 3912181

約数列:

[1, 7, 11, 49, 59, 77, 413, 419, 539, 649, 2891, 2933, 4543, 4609, 20531, 24721, 31801, 32263, 173047, 225841, 271931, 1211329, 1903517, 13324619]

約数ペア:

[(1, 13324619), (7, 1903517), (11, 1211329), (49, 271931), (59, 225841), (77, 173047), (413, 32263), (419, 31801), (539, 24721), (649, 20531), (2891, 4609), (2933, 4543)]