71359311

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{5981}}^1$

素因数の和:6122

約数の個数: 16

約数和(自身を含む): 98487648

約数和(自身を除く): 27128337

約数列:

[1, 3, 41, 97, 123, 291, 3977, 5981, 11931, 17943, 245221, 580157, 735663, 1740471, 23786437, 71359311]

約数ペア:

[(1, 71359311), (3, 23786437), (41, 1740471), (97, 735663), (123, 580157), (291, 245221), (3977, 17943), (5981, 11931)]