53242749

素因数分解:

$3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2017}}^1$

素因数の和:2449

約数の個数: 24

約数和(自身を含む): 88146240

約数和(自身を除く): 34903491

約数列:

[1, 3, 7, 9, 21, 63, 419, 1257, 2017, 2933, 3771, 6051, 8799, 14119, 18153, 26397, 42357, 127071, 845123, 2535369, 5915861, 7606107, 17747583, 53242749]

約数ペア:

[(1, 53242749), (3, 17747583), (7, 7606107), (9, 5915861), (21, 2535369), (63, 845123), (419, 127071), (1257, 42357), (2017, 26397), (2933, 18153), (3771, 14119), (6051, 8799)]