13818129

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2549}}^1$

素因数の和:2704

約数の個数: 16

約数和(自身を含む): 19992000

約数和(自身を除く): 6173871

約数列:

[1, 3, 13, 39, 139, 417, 1807, 2549, 5421, 7647, 33137, 99411, 354311, 1062933, 4606043, 13818129]

約数ペア:

[(1, 13818129), (3, 4606043), (13, 1062933), (39, 354311), (139, 99411), (417, 33137), (1807, 7647), (2549, 5421)]