260704587

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{607703}}^1$

素因数の和:607730

約数の個数: 16

約数和(自身を含む): 408377088

約数和(自身を除く): 147672501

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 607703, 1823109, 6684733, 7900139, 20054199, 23700417, 86901529, 260704587]

約数ペア:

[(1, 260704587), (3, 86901529), (11, 23700417), (13, 20054199), (33, 7900139), (39, 6684733), (143, 1823109), (429, 607703)]