138637873

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{1153}}^1$

素因数の和:1824

約数の個数: 16

約数和(自身を含む): 160526016

約数和(自身を除く): 21888143

約数列:

[1, 11, 17, 187, 643, 1153, 7073, 10931, 12683, 19601, 120241, 215611, 741379, 8155169, 12603443, 138637873]

約数ペア:

[(1, 138637873), (11, 12603443), (17, 8155169), (187, 741379), (643, 215611), (1153, 120241), (7073, 19601), (10931, 12683)]