281736377

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{1979}}^1$

素因数の和:2272

約数の個数: 16

約数和(自身を含む): 311351040

約数和(自身を除く): 29614663

約数列:

[1, 13, 47, 233, 611, 1979, 3029, 10951, 25727, 93013, 142363, 461107, 1209169, 5994391, 21672029, 281736377]

約数ペア:

[(1, 281736377), (13, 21672029), (47, 5994391), (233, 1209169), (611, 461107), (1979, 142363), (3029, 93013), (10951, 25727)]