15451839

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{10159}}^1$

素因数の和:10191

約数の個数: 18

約数和(自身を含む): 24170640

約数和(自身を除く): 8718801

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 10159, 30477, 91431, 132067, 396201, 1188603, 1716871, 5150613, 15451839]

約数ペア:

[(1, 15451839), (3, 5150613), (9, 1716871), (13, 1188603), (39, 396201), (117, 132067), (169, 91431), (507, 30477), (1521, 10159)]