11717235

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11321}}^1$

素因数の和:11355

約数の個数: 24

約数和(自身を含む): 21194784

約数和(自身を除く): 9477549

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 11321, 33963, 56605, 101889, 169815, 260383, 509445, 781149, 1301915, 2343447, 3905745, 11717235]

約数ペア:

[(1, 11717235), (3, 3905745), (5, 2343447), (9, 1301915), (15, 781149), (23, 509445), (45, 260383), (69, 169815), (115, 101889), (207, 56605), (345, 33963), (1035, 11321)]