23040849

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 34401024

約数和(自身を除く): 11360175

約数列:

[1, 3, 13, 39, 53, 71, 157, 159, 213, 471, 689, 923, 2041, 2067, 2769, 3763, 6123, 8321, 11147, 11289, 24963, 33441, 48919, 108173, 144911, 146757, 324519, 434733, 590791, 1772373, 7680283, 23040849]

約数ペア:

[(1, 23040849), (3, 7680283), (13, 1772373), (39, 590791), (53, 434733), (71, 324519), (157, 146757), (159, 144911), (213, 108173), (471, 48919), (689, 33441), (923, 24963), (2041, 11289), (2067, 11147), (2769, 8321), (3763, 6123)]