3937167

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{3739}}^1$

素因数の和:3764

約数の個数: 20

約数和(自身を含む): 6335560

約数和(自身を除く): 2398393

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 3739, 11217, 33651, 48607, 100953, 145821, 302859, 437463, 1312389, 3937167]

約数ペア:

[(1, 3937167), (3, 1312389), (9, 437463), (13, 302859), (27, 145821), (39, 100953), (81, 48607), (117, 33651), (351, 11217), (1053, 3739)]