30025143

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4679}}^1$

素因数の和:4739

約数の個数: 24

約数和(自身を含む): 46725120

約数和(自身を除く): 16699977

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 4679, 6417, 14037, 42111, 107617, 145049, 322851, 435147, 968553, 1305441, 3336127, 10008381, 30025143]

約数ペア:

[(1, 30025143), (3, 10008381), (9, 3336127), (23, 1305441), (31, 968553), (69, 435147), (93, 322851), (207, 145049), (279, 107617), (713, 42111), (2139, 14037), (4679, 6417)]