47447701

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5333}}^1$

素因数の和:5412

約数の個数: 16

約数和(自身を含む): 57351168

約数和(自身を除く): 9903467

約数列:

[1, 7, 31, 41, 217, 287, 1271, 5333, 8897, 37331, 165323, 218653, 1157261, 1530571, 6778243, 47447701]

約数ペア:

[(1, 47447701), (7, 6778243), (31, 1530571), (41, 1157261), (217, 218653), (287, 165323), (1271, 37331), (5333, 8897)]