245514561

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{253369}}^1$

素因数の和:253408

約数の個数: 16

約数和(自身を含む): 364852800

約数和(自身を除く): 119338239

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 253369, 760107, 4307273, 4814011, 12921819, 14442033, 81838187, 245514561]

約数ペア:

[(1, 245514561), (3, 81838187), (17, 14442033), (19, 12921819), (51, 4814011), (57, 4307273), (323, 760107), (969, 253369)]