12039183

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2393}}^1$

素因数の和:2455

約数の個数: 24

約数和(自身を含む): 19171152

約数和(自身を除く): 7131969

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 2393, 5031, 7179, 21537, 31109, 93327, 102899, 279981, 308697, 926091, 1337687, 4013061, 12039183]

約数ペア:

[(1, 12039183), (3, 4013061), (9, 1337687), (13, 926091), (39, 308697), (43, 279981), (117, 102899), (129, 93327), (387, 31109), (559, 21537), (1677, 7179), (2393, 5031)]