17724927

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 27265536

約数和(自身を除く): 9540609

約数列:

[1, 3, 11, 23, 33, 69, 121, 193, 253, 363, 579, 759, 1331, 2123, 2783, 3993, 4439, 6369, 8349, 13317, 23353, 30613, 48829, 70059, 91839, 146487, 256883, 537119, 770649, 1611357, 5908309, 17724927]

約数ペア:

[(1, 17724927), (3, 5908309), (11, 1611357), (23, 770649), (33, 537119), (69, 256883), (121, 146487), (193, 91839), (253, 70059), (363, 48829), (579, 30613), (759, 23353), (1331, 13317), (2123, 8349), (2783, 6369), (3993, 4439)]