12723899

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:298

約数の個数: 16

約数和(自身を含む): 13837824

約数和(自身を除く): 1113925

約数列:

[1, 23, 41, 103, 131, 943, 2369, 3013, 4223, 5371, 13493, 97129, 123533, 310339, 553213, 12723899]

約数ペア:

[(1, 12723899), (23, 553213), (41, 310339), (103, 123533), (131, 97129), (943, 13493), (2369, 5371), (3013, 4223)]