38427831

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{109481}}^1$

素因数の和:109503

約数の個数: 16

約数和(自身を含む): 61309920

約数和(自身を除く): 22882089

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 109481, 328443, 985329, 1423253, 2955987, 4269759, 12809277, 38427831]

約数ペア:

[(1, 38427831), (3, 12809277), (9, 4269759), (13, 2955987), (27, 1423253), (39, 985329), (117, 328443), (351, 109481)]