39899697

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{25237}}^1$

素因数の和:25288

約数の個数: 16

約数和(自身を含む): 58148352

約数和(自身を除く): 18248655

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 25237, 75711, 429029, 782347, 1287087, 2347041, 13299899, 39899697]

約数ペア:

[(1, 39899697), (3, 13299899), (17, 2347041), (31, 1287087), (51, 782347), (93, 429029), (527, 75711), (1581, 25237)]