73407887

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{32467}}^1$

素因数の和:32510

約数の個数: 16

約数和(自身を含む): 93507840

約数和(自身を除く): 20099953

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 32467, 227269, 551939, 616873, 3863573, 4318111, 10486841, 73407887]

約数ペア:

[(1, 73407887), (7, 10486841), (17, 4318111), (19, 3863573), (119, 616873), (133, 551939), (323, 227269), (2261, 32467)]