13427589

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3313}}^1$

素因数の和:3516

約数の個数: 16

約数和(自身を含む): 20573312

約数和(自身を除く): 7145723

約数列:

[1, 3, 7, 21, 193, 579, 1351, 3313, 4053, 9939, 23191, 69573, 639409, 1918227, 4475863, 13427589]

約数ペア:

[(1, 13427589), (3, 4475863), (7, 1918227), (21, 639409), (193, 69573), (579, 23191), (1351, 9939), (3313, 4053)]