13778899731

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3503407}}^1$

素因数の和:3503455

約数の個数: 24

約数和(自身を含む): 21861265920

約数和(自身を除く): 8082366189

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 3503407, 10510221, 31530663, 66564733, 80578361, 199694199, 241735083, 599082597, 725205249, 1530988859, 4592966577, 13778899731]

約数ペア:

[(1, 13778899731), (3, 4592966577), (9, 1530988859), (19, 725205249), (23, 599082597), (57, 241735083), (69, 199694199), (171, 80578361), (207, 66564733), (437, 31530663), (1311, 10510221), (3933, 3503407)]