28808367069

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1\times {\mathrm{2341}}^1$

素因数の和:2829

約数の個数: 32

約数和(自身を含む): 39159888768

約数和(自身を除く): 10351521699

約数列:

[1, 3, 131, 173, 181, 393, 519, 543, 2341, 7023, 22663, 23711, 31313, 67989, 71133, 93939, 306671, 404993, 423721, 920013, 1214979, 1271163, 4102003, 12306009, 53054083, 55507451, 73303733, 159162249, 166522353, 219911199, 9602789023, 28808367069]

約数ペア:

[(1, 28808367069), (3, 9602789023), (131, 219911199), (173, 166522353), (181, 159162249), (393, 73303733), (519, 55507451), (543, 53054083), (2341, 12306009), (7023, 4102003), (22663, 1271163), (23711, 1214979), (31313, 920013), (67989, 423721), (71133, 404993), (93939, 306671)]