47971413

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4789}}^1$

素因数の和:4858

約数の個数: 32

約数和(自身を含む): 82771200

約数和(自身を除く): 34799787

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3339, 4789, 10017, 14367, 33523, 43101, 100569, 129303, 253817, 301707, 761451, 905121, 1776719, 2284353, 5330157, 6853059, 15990471, 47971413]

約数ペア:

[(1, 47971413), (3, 15990471), (7, 6853059), (9, 5330157), (21, 2284353), (27, 1776719), (53, 905121), (63, 761451), (159, 301707), (189, 253817), (371, 129303), (477, 100569), (1113, 43101), (1431, 33523), (3339, 14367), (4789, 10017)]