97487859

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{3391}}^1$

素因数の和:3475

約数の個数: 24

約数和(自身を含む): 152721408

約数和(自身を除く): 55233549

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 1369, 3391, 4107, 9583, 10173, 23737, 28749, 71211, 125467, 376401, 878269, 2634807, 4642279, 13926837, 32495953, 97487859]

約数ペア:

[(1, 97487859), (3, 32495953), (7, 13926837), (21, 4642279), (37, 2634807), (111, 878269), (259, 376401), (777, 125467), (1369, 71211), (3391, 28749), (4107, 23737), (9583, 10173)]