11127123

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{739}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 18470400

約数和(自身を除く): 7343277

約数列:

[1, 3, 7, 9, 21, 63, 239, 717, 739, 1673, 2151, 2217, 5019, 5173, 6651, 15057, 15519, 46557, 176621, 529863, 1236347, 1589589, 3709041, 11127123]

約数ペア:

[(1, 11127123), (3, 3709041), (7, 1589589), (9, 1236347), (21, 529863), (63, 176621), (239, 46557), (717, 15519), (739, 15057), (1673, 6651), (2151, 5173), (2217, 5019)]