5578601

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 7095816

約数和(自身を除く): 1517215

約数列:

[1, 7, 17, 37, 49, 119, 181, 259, 629, 833, 1267, 1813, 3077, 4403, 6697, 8869, 21539, 30821, 46879, 113849, 150773, 328153, 796943, 5578601]

約数ペア:

[(1, 5578601), (7, 796943), (17, 328153), (37, 150773), (49, 113849), (119, 46879), (181, 30821), (259, 21539), (629, 8869), (833, 6697), (1267, 4403), (1813, 3077)]