17131563

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2731}}^1$

素因数の和:2795

約数の個数: 24

約数和(自身を含む): 26850096

約数和(自身を除く): 9718533

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 2731, 6273, 8193, 24579, 46427, 111971, 139281, 335913, 417843, 1007739, 1903507, 5710521, 17131563]

約数ペア:

[(1, 17131563), (3, 5710521), (9, 1903507), (17, 1007739), (41, 417843), (51, 335913), (123, 139281), (153, 111971), (369, 46427), (697, 24579), (2091, 8193), (2731, 6273)]