12917093

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 17107200

約数和(自身を除く): 4190107

約数列:

[1, 7, 17, 19, 29, 119, 133, 197, 203, 323, 493, 551, 1379, 2261, 3349, 3451, 3743, 3857, 5713, 9367, 23443, 26201, 39991, 63631, 65569, 97121, 108547, 445417, 679847, 759829, 1845299, 12917093]

約数ペア:

[(1, 12917093), (7, 1845299), (17, 759829), (19, 679847), (29, 445417), (119, 108547), (133, 97121), (197, 65569), (203, 63631), (323, 39991), (493, 26201), (551, 23443), (1379, 9367), (2261, 5713), (3349, 3857), (3451, 3743)]