38923209

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1201}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 60816392

約数和(自身を除く): 21893183

約数列:

[1, 3, 9, 13, 39, 117, 277, 831, 1201, 2493, 3601, 3603, 10803, 10809, 15613, 32409, 46839, 140517, 332677, 998031, 2994093, 4324801, 12974403, 38923209]

約数ペア:

[(1, 38923209), (3, 12974403), (9, 4324801), (13, 2994093), (39, 998031), (117, 332677), (277, 140517), (831, 46839), (1201, 32409), (2493, 15613), (3601, 10809), (3603, 10803)]