392513043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{137869}}^1$

素因数の和:137958

約数の個数: 16

約数和(自身を含む): 571333280

約数和(自身を除く): 178820237

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 137869, 413607, 1792297, 5376891, 10064437, 30193311, 130837681, 392513043]

約数ペア:

[(1, 392513043), (3, 130837681), (13, 30193311), (39, 10064437), (73, 5376891), (219, 1792297), (949, 413607), (2847, 137869)]