31449723

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1423}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 43061760

約数和(自身を除く): 11612037

約数列:

[1, 3, 53, 139, 159, 417, 1423, 4269, 7367, 22101, 75419, 197797, 226257, 593391, 10483241, 31449723]

約数ペア:

[(1, 31449723), (3, 10483241), (53, 593391), (139, 226257), (159, 197797), (417, 75419), (1423, 22101), (4269, 7367)]