15146691

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5189}}^1$

素因数の和:5338

約数の個数: 16

約数和(自身を含む): 23251200

約数和(自身を除く): 8104509

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 5189, 15567, 36323, 108969, 721271, 2163813, 5048897, 15146691]

約数ペア:

[(1, 15146691), (3, 5048897), (7, 2163813), (21, 721271), (139, 108969), (417, 36323), (973, 15567), (2919, 5189)]