13916907

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{11987}}^1$

素因数の和:12039

約数の個数: 16

約数和(自身を含む): 21098880

約数和(自身を除く): 7181973

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 11987, 35961, 107883, 323649, 515441, 1546323, 4638969, 13916907]

約数ペア:

[(1, 13916907), (3, 4638969), (9, 1546323), (27, 515441), (43, 323649), (129, 107883), (387, 35961), (1161, 11987)]