13998951

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 21065616

約数和(自身を除く): 7066665

約数列:

[1, 3, 9, 43, 61, 129, 183, 387, 549, 593, 1779, 2623, 5337, 7869, 23607, 25499, 36173, 76497, 108519, 229491, 325557, 1555439, 4666317, 13998951]

約数ペア:

[(1, 13998951), (3, 4666317), (9, 1555439), (43, 325557), (61, 229491), (129, 108519), (183, 76497), (387, 36173), (549, 25499), (593, 23607), (1779, 7869), (2623, 5337)]