73406809

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{643}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 86059008

約数和(自身を除く): 12652199

約数列:

[1, 7, 47, 329, 347, 643, 2429, 4501, 16309, 30221, 114163, 211547, 223121, 1561847, 10486687, 73406809]

約数ペア:

[(1, 73406809), (7, 10486687), (47, 1561847), (329, 223121), (347, 211547), (643, 114163), (2429, 30221), (4501, 16309)]