260880191

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79319}}^1$

素因数の和:79366

約数の個数: 16

約数和(自身を含む): 319818240

約数和(自身を除く): 58938049

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 79319, 872509, 1031147, 1824337, 11342617, 20067707, 23716381, 260880191]

約数ペア:

[(1, 260880191), (11, 23716381), (13, 20067707), (23, 11342617), (143, 1824337), (253, 1031147), (299, 872509), (3289, 79319)]