12702501

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:583

約数の個数: 40

約数和(自身を含む): 22233024

約数和(自身を除く): 9530523

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 301, 387, 521, 567, 903, 1161, 1563, 2709, 3483, 3647, 4689, 8127, 10941, 14067, 22403, 24381, 32823, 42201, 67209, 98469, 156821, 201627, 295407, 470463, 604881, 1411389, 1814643, 4234167, 12702501]

約数ペア:

[(1, 12702501), (3, 4234167), (7, 1814643), (9, 1411389), (21, 604881), (27, 470463), (43, 295407), (63, 201627), (81, 156821), (129, 98469), (189, 67209), (301, 42201), (387, 32823), (521, 24381), (567, 22403), (903, 14067), (1161, 10941), (1563, 8127), (2709, 4689), (3483, 3647)]