39398463

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{25903}}^1$

素因数の和:25935

約数の個数: 18

約数和(自身を含む): 61625616

約数和(自身を除く): 22227153

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 25903, 77709, 233127, 336739, 1010217, 3030651, 4377607, 13132821, 39398463]

約数ペア:

[(1, 39398463), (3, 13132821), (9, 4377607), (13, 3030651), (39, 1010217), (117, 336739), (169, 233127), (507, 77709), (1521, 25903)]