16955439

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3461}}^1$

素因数の和:3558

約数の個数: 16

約数和(自身を含む): 23929344

約数和(自身を除く): 6973905

約数列:

[1, 3, 23, 69, 71, 213, 1633, 3461, 4899, 10383, 79603, 238809, 245731, 737193, 5651813, 16955439]

約数ペア:

[(1, 16955439), (3, 5651813), (23, 737193), (69, 245731), (71, 238809), (213, 79603), (1633, 10383), (3461, 4899)]