12402963

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 19027008

約数和(自身を除く): 6624045

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 1187, 3483, 3561, 10449, 10683, 32049, 51041, 96147, 153123, 288441, 459369, 1378107, 4134321, 12402963]

約数ペア:

[(1, 12402963), (3, 4134321), (9, 1378107), (27, 459369), (43, 288441), (81, 153123), (129, 96147), (243, 51041), (387, 32049), (1161, 10683), (1187, 10449), (3483, 3561)]