87440691

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{5351}}^1$

素因数の和:5786

約数の個数: 16

約数和(自身を含む): 125879040

約数和(自身を除く): 38438349

約数列:

[1, 3, 13, 39, 419, 1257, 5351, 5447, 16053, 16341, 69563, 208689, 2242069, 6726207, 29146897, 87440691]

約数ペア:

[(1, 87440691), (3, 29146897), (13, 6726207), (39, 2242069), (419, 208689), (1257, 69563), (5351, 16341), (5447, 16053)]