39892713

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{6619}}^1$

素因数の和:6677

約数の個数: 24

約数和(自身を含む): 63393120

約数和(自身を除く): 23500407

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 6619, 19857, 46333, 138999, 271379, 324331, 814137, 972993, 1899653, 5698959, 13297571, 39892713]

約数ペア:

[(1, 39892713), (3, 13297571), (7, 5698959), (21, 1899653), (41, 972993), (49, 814137), (123, 324331), (147, 271379), (287, 138999), (861, 46333), (2009, 19857), (6027, 6619)]