12399933

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 20756736

約数和(自身を除く): 8356803

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 857, 1113, 2067, 2571, 4823, 5999, 11141, 14469, 17997, 33423, 45421, 77987, 136263, 233961, 317947, 590473, 953841, 1771419, 4133311, 12399933]

約数ペア:

[(1, 12399933), (3, 4133311), (7, 1771419), (13, 953841), (21, 590473), (39, 317947), (53, 233961), (91, 136263), (159, 77987), (273, 45421), (371, 33423), (689, 17997), (857, 14469), (1113, 11141), (2067, 5999), (2571, 4823)]