13176387

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1051}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 21881600

約数和(自身を除く): 8705213

約数列:

[1, 3, 7, 9, 21, 63, 199, 597, 1051, 1393, 1791, 3153, 4179, 7357, 9459, 12537, 22071, 66213, 209149, 627447, 1464043, 1882341, 4392129, 13176387]

約数ペア:

[(1, 13176387), (3, 4392129), (7, 1882341), (9, 1464043), (21, 627447), (63, 209149), (199, 66213), (597, 22071), (1051, 12537), (1393, 9459), (1791, 7357), (3153, 4179)]