16520230077

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3091939}}^1$

素因数の和:3092092

約数の個数: 16

約数和(自身を含む): 23894512320

約数和(自身を除く): 7374282243

約数列:

[1, 3, 13, 39, 137, 411, 1781, 5343, 3091939, 9275817, 40195207, 120585621, 423595643, 1270786929, 5506743359, 16520230077]

約数ペア:

[(1, 16520230077), (3, 5506743359), (13, 1270786929), (39, 423595643), (137, 120585621), (411, 40195207), (1781, 9275817), (5343, 3091939)]