7560891

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{1657}}^1$

素因数の和:1692

約数の個数: 24

約数和(自身を含む): 12136560

約数和(自身を除く): 4575669

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 1657, 4563, 4971, 14913, 21541, 44739, 64623, 193869, 280033, 581607, 840099, 2520297, 7560891]

約数ペア:

[(1, 7560891), (3, 2520297), (9, 840099), (13, 581607), (27, 280033), (39, 193869), (117, 64623), (169, 44739), (351, 21541), (507, 14913), (1521, 4971), (1657, 4563)]