8867139

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:474

約数の個数: 16

約数和(自身を含む): 12096000

約数和(自身を除く): 3228861

約数列:

[1, 3, 83, 149, 239, 249, 447, 717, 12367, 19837, 35611, 37101, 59511, 106833, 2955713, 8867139]

約数ペア:

[(1, 8867139), (3, 2955713), (83, 106833), (149, 59511), (239, 37101), (249, 35611), (447, 19837), (717, 12367)]