13229439

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1759}}^1$

素因数の和:1894

約数の個数: 16

約数和(自身を含む): 18585600

約数和(自身を除く): 5356161

約数列:

[1, 3, 23, 69, 109, 327, 1759, 2507, 5277, 7521, 40457, 121371, 191731, 575193, 4409813, 13229439]

約数ペア:

[(1, 13229439), (3, 4409813), (23, 575193), (69, 191731), (109, 121371), (327, 40457), (1759, 7521), (2507, 5277)]