13804301

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 16588800

約数和(自身を除く): 2784499

約数列:

[1, 7, 23, 161, 179, 479, 1253, 3353, 4117, 11017, 28819, 77119, 85741, 600187, 1972043, 13804301]

約数ペア:

[(1, 13804301), (7, 1972043), (23, 600187), (161, 85741), (179, 77119), (479, 28819), (1253, 11017), (3353, 4117)]