12003012217

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{196439}}^1$

素因数の和:196525

約数の個数: 24

約数和(自身を含む): 14780145600

約数和(自身を除く): 2777133383

約数列:

[1, 7, 29, 43, 49, 203, 301, 1247, 1421, 2107, 8729, 61103, 196439, 1375073, 5696731, 8446877, 9625511, 39877117, 59128139, 244959433, 279139819, 413896973, 1714716031, 12003012217]

約数ペア:

[(1, 12003012217), (7, 1714716031), (29, 413896973), (43, 279139819), (49, 244959433), (203, 59128139), (301, 39877117), (1247, 9625511), (1421, 8446877), (2107, 5696731), (8729, 1375073), (61103, 196439)]