26172081

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{479}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 40884480

約数和(自身を除く): 14712399

約数列:

[1, 3, 9, 13, 39, 117, 467, 479, 1401, 1437, 4203, 4311, 6071, 6227, 18213, 18681, 54639, 56043, 223693, 671079, 2013237, 2908009, 8724027, 26172081]

約数ペア:

[(1, 26172081), (3, 8724027), (9, 2908009), (13, 2013237), (39, 671079), (117, 223693), (467, 56043), (479, 54639), (1401, 18681), (1437, 18213), (4203, 6227), (4311, 6071)]