12208131

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{34781}}^1$

素因数の和:34803

約数の個数: 16

約数和(自身を含む): 19477920

約数和(自身を除く): 7269789

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 34781, 104343, 313029, 452153, 939087, 1356459, 4069377, 12208131]

約数ペア:

[(1, 12208131), (3, 4069377), (9, 1356459), (13, 939087), (27, 452153), (39, 313029), (117, 104343), (351, 34781)]