16554291

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3967}}^1$

素因数の和:4090

約数の個数: 16

約数和(自身を含む): 23998464

約数和(自身を除く): 7444173

約数列:

[1, 3, 13, 39, 107, 321, 1391, 3967, 4173, 11901, 51571, 154713, 424469, 1273407, 5518097, 16554291]

約数ペア:

[(1, 16554291), (3, 5518097), (13, 1273407), (39, 424469), (107, 154713), (321, 51571), (1391, 11901), (3967, 4173)]