39000087

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8719}}^1$

素因数の和:8803

約数の個数: 24

約数和(自身を含む): 65295360

約数和(自身を除く): 26295273

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 8719, 26157, 61033, 78471, 183099, 549297, 619049, 1857147, 4333343, 5571441, 13000029, 39000087]

約数ペア:

[(1, 39000087), (3, 13000029), (7, 5571441), (9, 4333343), (21, 1857147), (63, 619049), (71, 549297), (213, 183099), (497, 78471), (639, 61033), (1491, 26157), (4473, 8719)]