47254431

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{13007}}^1$

素因数の和:13190

約数の個数: 16

約数和(自身を含む): 72428544

約数和(自身を除く): 25174113

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 13007, 39021, 91049, 273147, 2250211, 6750633, 15751477, 47254431]

約数ペア:

[(1, 47254431), (3, 15751477), (7, 6750633), (21, 2250211), (173, 273147), (519, 91049), (1211, 39021), (3633, 13007)]