15239791007

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{3187}}^1\times {\mathrm{4243}}^1$

素因数の和:7467

約数の個数: 24

約数和(自身を含む): 18508864896

約数和(自身を除く): 3269073889

約数列:

[1, 7, 23, 49, 161, 1127, 3187, 4243, 22309, 29701, 73301, 97589, 156163, 207907, 513107, 683123, 3591749, 4781861, 13522441, 94657087, 311016143, 662599609, 2177113001, 15239791007]

約数ペア:

[(1, 15239791007), (7, 2177113001), (23, 662599609), (49, 311016143), (161, 94657087), (1127, 13522441), (3187, 4781861), (4243, 3591749), (22309, 683123), (29701, 513107), (73301, 207907), (97589, 156163)]