392980293

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{1180121}}^1$

素因数の和:1180164

約数の個数: 12

約数和(自身を含む): 582980268

約数和(自身を除く): 189999975

約数列:

[1, 3, 9, 37, 111, 333, 1180121, 3540363, 10621089, 43664477, 130993431, 392980293]

約数ペア:

[(1, 392980293), (3, 130993431), (9, 43664477), (37, 10621089), (111, 3540363), (333, 1180121)]