239098741

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{6257}}^1$

素因数の和:6420

約数の個数: 16

約数和(自身を含む): 281159424

約数和(自身を除く): 42060683

約数列:

[1, 7, 53, 103, 371, 721, 5459, 6257, 38213, 43799, 331621, 644471, 2321347, 4511297, 34156963, 239098741]

約数ペア:

[(1, 239098741), (7, 34156963), (53, 4511297), (103, 2321347), (371, 644471), (721, 331621), (5459, 43799), (6257, 38213)]