7894579

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 10768896

約数和(自身を除く): 2874317

約数列:

[1, 7, 11, 17, 37, 77, 119, 163, 187, 259, 407, 629, 1141, 1309, 1793, 2771, 2849, 4403, 6031, 6919, 12551, 19397, 30481, 42217, 48433, 66341, 102527, 213367, 464387, 717689, 1127797, 7894579]

約数ペア:

[(1, 7894579), (7, 1127797), (11, 717689), (17, 464387), (37, 213367), (77, 102527), (119, 66341), (163, 48433), (187, 42217), (259, 30481), (407, 19397), (629, 12551), (1141, 6919), (1309, 6031), (1793, 4403), (2771, 2849)]