13425783

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{467}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 21071232

約数和(自身を除く): 7645449

約数列:

[1, 3, 7, 21, 37, 111, 259, 467, 777, 1369, 1401, 3269, 4107, 9583, 9807, 17279, 28749, 51837, 120953, 362859, 639323, 1917969, 4475261, 13425783]

約数ペア:

[(1, 13425783), (3, 4475261), (7, 1917969), (21, 639323), (37, 362859), (111, 120953), (259, 51837), (467, 28749), (777, 17279), (1369, 9807), (1401, 9583), (3269, 4107)]