11988351

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{14323}}^1$

素因数の和:14363

約数の個数: 16

約数和(自身を含む): 18334720

約数和(自身を除く): 6346369

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 14323, 42969, 128907, 386721, 444013, 1332039, 3996117, 11988351]

約数ペア:

[(1, 11988351), (3, 3996117), (9, 1332039), (27, 444013), (31, 386721), (93, 128907), (279, 42969), (837, 14323)]