47123571

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{3019}}^1$

素因数の和:3087

約数の個数: 24

約数和(自身を含む): 70692160

約数和(自身を除く): 23568589

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1419, 3019, 5203, 9057, 15609, 33209, 99627, 129817, 365299, 389451, 1095897, 1427987, 4283961, 15707857, 47123571]

約数ペア:

[(1, 47123571), (3, 15707857), (11, 4283961), (33, 1427987), (43, 1095897), (121, 389451), (129, 365299), (363, 129817), (473, 99627), (1419, 33209), (3019, 15609), (5203, 9057)]