13455381

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1367}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 19108224

約数和(自身を除く): 5652843

約数列:

[1, 3, 17, 51, 193, 579, 1367, 3281, 4101, 9843, 23239, 69717, 263831, 791493, 4485127, 13455381]

約数ペア:

[(1, 13455381), (3, 4485127), (17, 791493), (51, 263831), (193, 69717), (579, 23239), (1367, 9843), (3281, 4101)]