12338613

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1409}}^1$

素因数の和:1561

約数の個数: 24

約数和(自身を含む): 20529600

約数和(自身を除く): 8190987

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 1409, 2919, 4227, 8757, 9863, 12681, 29589, 88767, 195851, 587553, 1370957, 1762659, 4112871, 12338613]

約数ペア:

[(1, 12338613), (3, 4112871), (7, 1762659), (9, 1370957), (21, 587553), (63, 195851), (139, 88767), (417, 29589), (973, 12681), (1251, 9863), (1409, 8757), (2919, 4227)]