253490943

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{10369}}^1$

素因数の和:10682

約数の個数: 16

約数和(自身を含む): 350920800

約数和(自身を除く): 97429857

約数列:

[1, 3, 29, 87, 281, 843, 8149, 10369, 24447, 31107, 300701, 902103, 2913689, 8741067, 84496981, 253490943]

約数ペア:

[(1, 253490943), (3, 84496981), (29, 8741067), (87, 2913689), (281, 902103), (843, 300701), (8149, 31107), (10369, 24447)]