13491693

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{809}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 20849400

約数和(自身を除く): 7357707

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 809, 981, 1853, 2427, 5559, 7281, 13753, 16677, 41259, 88181, 123777, 264543, 793629, 1499077, 4497231, 13491693]

約数ペア:

[(1, 13491693), (3, 4497231), (9, 1499077), (17, 793629), (51, 264543), (109, 123777), (153, 88181), (327, 41259), (809, 16677), (981, 13753), (1853, 7281), (2427, 5559)]