47255691

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{16189}}^1$

素因数の和:16338

約数の個数: 16

約数和(自身を含む): 72531200

約数和(自身を除く): 25275509

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 16189, 48567, 113323, 339969, 2250271, 6750813, 15751897, 47255691]

約数ペア:

[(1, 47255691), (3, 15751897), (7, 6750813), (21, 2250271), (139, 339969), (417, 113323), (973, 48567), (2919, 16189)]