137897641

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{5939}}^1$

素因数の和:6084

約数の個数: 16

約数和(自身を含む): 164229120

約数和(自身を除く): 26331479

約数列:

[1, 7, 31, 107, 217, 749, 3317, 5939, 23219, 41573, 184109, 635473, 1288763, 4448311, 19699663, 137897641]

約数ペア:

[(1, 137897641), (7, 19699663), (31, 4448311), (107, 1288763), (217, 635473), (749, 184109), (3317, 41573), (5939, 23219)]