25390029

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 40755456

約数和(自身を除く): 15365427

約数列:

[1, 3, 7, 21, 37, 41, 111, 123, 259, 287, 777, 797, 861, 1517, 2391, 4551, 5579, 10619, 16737, 29489, 31857, 32677, 88467, 98031, 206423, 228739, 619269, 686217, 1209049, 3627147, 8463343, 25390029]

約数ペア:

[(1, 25390029), (3, 8463343), (7, 3627147), (21, 1209049), (37, 686217), (41, 619269), (111, 228739), (123, 206423), (259, 98031), (287, 88467), (777, 32677), (797, 31857), (861, 29489), (1517, 16737), (2391, 10619), (4551, 5579)]