293868957

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{7417}}^1$

素因数の和:7748

約数の個数: 16

約数和(自身を含む): 401640192

約数和(自身を除く): 107771235

約数列:

[1, 3, 47, 141, 281, 843, 7417, 13207, 22251, 39621, 348599, 1045797, 2084177, 6252531, 97956319, 293868957]

約数ペア:

[(1, 293868957), (3, 97956319), (47, 6252531), (141, 2084177), (281, 1045797), (843, 348599), (7417, 39621), (13207, 22251)]