201717399

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{16631}}^1$

素因数の和:16958

約数の個数: 16

約数和(自身を含む): 290594304

約数和(自身を除く): 88876905

約数列:

[1, 3, 13, 39, 311, 933, 4043, 12129, 16631, 49893, 216203, 648609, 5172241, 15516723, 67239133, 201717399]

約数ペア:

[(1, 201717399), (3, 67239133), (13, 15516723), (39, 5172241), (311, 648609), (933, 216203), (4043, 49893), (12129, 16631)]