12861033

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1721}}^1$

素因数の和:1824

約数の個数: 16

約数和(自身を含む): 17853696

約数和(自身を除く): 4992663

約数列:

[1, 3, 47, 53, 141, 159, 1721, 2491, 5163, 7473, 80887, 91213, 242661, 273639, 4287011, 12861033]

約数ペア:

[(1, 12861033), (3, 4287011), (47, 273639), (53, 242661), (141, 91213), (159, 80887), (1721, 7473), (2491, 5163)]