262830717

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{62003}}^1$

素因数の和:62169

約数の個数: 16

約数和(自身を含む): 391865280

約数和(自身を除く): 129034563

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 62003, 186009, 558027, 1674081, 9734471, 29203413, 87610239, 262830717]

約数ペア:

[(1, 262830717), (3, 87610239), (9, 29203413), (27, 9734471), (157, 1674081), (471, 558027), (1413, 186009), (4239, 62003)]