12369690387

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{594211}}^1$

素因数の和:594480

約数の個数: 20

約数和(自身を含む): 18550110216

約数和(自身を除く): 6180419829

約数列:

[1, 3, 9, 27, 81, 257, 771, 2313, 6939, 20817, 594211, 1782633, 5347899, 16043697, 48131091, 152712227, 458136681, 1374410043, 4123230129, 12369690387]

約数ペア:

[(1, 12369690387), (3, 4123230129), (9, 1374410043), (27, 458136681), (81, 152712227), (257, 48131091), (771, 16043697), (2313, 5347899), (6939, 1782633), (20817, 594211)]