2013124671

素因数分解:

$3^4\times {\mathrm{397}}^1\times {\mathrm{62603}}^1$

素因数の和:63012

約数の個数: 20

約数和(自身を含む): 3014883432

約数和(自身を除く): 1001758761

約数列:

[1, 3, 9, 27, 81, 397, 1191, 3573, 10719, 32157, 62603, 187809, 563427, 1690281, 5070843, 24853391, 74560173, 223680519, 671041557, 2013124671]

約数ペア:

[(1, 2013124671), (3, 671041557), (9, 223680519), (27, 74560173), (81, 24853391), (397, 5070843), (1191, 1690281), (3573, 563427), (10719, 187809), (32157, 62603)]