230834639

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{45737}}^1$

素因数の和:45854

約数の個数: 12

約数和(自身を含む): 271134864

約数和(自身を除く): 40300225

約数列:

[1, 7, 49, 103, 721, 5047, 45737, 320159, 2241113, 4710911, 32976377, 230834639]

約数ペア:

[(1, 230834639), (7, 32976377), (49, 4710911), (103, 2241113), (721, 320159), (5047, 45737)]