13741731

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{8929}}^1$

素因数の和:8960

約数の個数: 20

約数和(自身を含む): 21610600

約数和(自身を除く): 7868869

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 8929, 26787, 80361, 169651, 241083, 508953, 723249, 1526859, 4580577, 13741731]

約数ペア:

[(1, 13741731), (3, 4580577), (9, 1526859), (19, 723249), (27, 508953), (57, 241083), (81, 169651), (171, 80361), (513, 26787), (1539, 8929)]