86729439

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{4409}}^1$

素因数の和:4574

約数の個数: 16

約数和(自身を含む): 118540800

約数和(自身を除く): 31811361

約数列:

[1, 3, 79, 83, 237, 249, 4409, 6557, 13227, 19671, 348311, 365947, 1044933, 1097841, 28909813, 86729439]

約数ペア:

[(1, 86729439), (3, 28909813), (79, 1097841), (83, 1044933), (237, 365947), (249, 348311), (4409, 19671), (6557, 13227)]