2013790173

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{80671}}^1$

素因数の和:80884

約数の個数: 16

約数和(自身を含む): 2753174016

約数和(自身を除く): 739383843

約数列:

[1, 3, 53, 157, 159, 471, 8321, 24963, 80671, 242013, 4275563, 12665347, 12826689, 37996041, 671263391, 2013790173]

約数ペア:

[(1, 2013790173), (3, 671263391), (53, 37996041), (157, 12826689), (159, 12665347), (471, 4275563), (8321, 242013), (24963, 80671)]