47663217

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16097}}^1$

素因数の和:16157

約数の個数: 24

約数和(自身を含む): 80361216

約数和(自身を除く): 32697999

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 16097, 48291, 112679, 144873, 338037, 756559, 1014111, 2269677, 5295913, 6809031, 15887739, 47663217]

約数ペア:

[(1, 47663217), (3, 15887739), (7, 6809031), (9, 5295913), (21, 2269677), (47, 1014111), (63, 756559), (141, 338037), (329, 144873), (423, 112679), (987, 48291), (2961, 16097)]