47931891

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{134263}}^1$

素因数の和:134290

約数の個数: 16

約数和(自身を含む): 77336064

約数和(自身を除く): 29404173

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 134263, 402789, 939841, 2282471, 2819523, 6847413, 15977297, 47931891]

約数ペア:

[(1, 47931891), (3, 15977297), (7, 6847413), (17, 2819523), (21, 2282471), (51, 939841), (119, 402789), (357, 134263)]