47271249

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{56477}}^1$

素因数の和:56517

約数の個数: 16

約数和(自身を含む): 72291840

約数和(自身を除く): 25020591

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 56477, 169431, 508293, 1524879, 1750787, 5252361, 15757083, 47271249]

約数ペア:

[(1, 47271249), (3, 15757083), (9, 5252361), (27, 1750787), (31, 1524879), (93, 508293), (279, 169431), (837, 56477)]