13242879

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1301}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 21873600

約数和(自身を除く): 8630721

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 1301, 3393, 3903, 10179, 11709, 16913, 35127, 37729, 50739, 113187, 152217, 339561, 456651, 490477, 1018683, 1471431, 4414293, 13242879]

約数ペア:

[(1, 13242879), (3, 4414293), (9, 1471431), (13, 1018683), (27, 490477), (29, 456651), (39, 339561), (87, 152217), (117, 113187), (261, 50739), (351, 37729), (377, 35127), (783, 16913), (1131, 11709), (1301, 10179), (3393, 3903)]