12765333

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2347}}^1$

素因数の和:2401

約数の個数: 24

約数和(自身を含む): 20343072

約数和(自身を除く): 7577739

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 2347, 5439, 7041, 16429, 49287, 86839, 115003, 260517, 345009, 607873, 1823619, 4255111, 12765333]

約数ペア:

[(1, 12765333), (3, 4255111), (7, 1823619), (21, 607873), (37, 345009), (49, 260517), (111, 115003), (147, 86839), (259, 49287), (777, 16429), (1813, 7041), (2347, 5439)]