12044721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 18845568

約数和(自身を除く): 6800847

約数列:

[1, 3, 13, 17, 37, 39, 51, 111, 221, 481, 491, 629, 663, 1443, 1473, 1887, 6383, 8177, 8347, 18167, 19149, 24531, 25041, 54501, 108511, 236171, 308839, 325533, 708513, 926517, 4014907, 12044721]

約数ペア:

[(1, 12044721), (3, 4014907), (13, 926517), (17, 708513), (37, 325533), (39, 308839), (51, 236171), (111, 108511), (221, 54501), (481, 25041), (491, 24531), (629, 19149), (663, 18167), (1443, 8347), (1473, 8177), (1887, 6383)]