16488537

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3329}}^1$

素因数の和:3472

約数の個数: 16

約数和(自身を含む): 23869440

約数和(自身を除く): 7380903

約数列:

[1, 3, 13, 39, 127, 381, 1651, 3329, 4953, 9987, 43277, 129831, 422783, 1268349, 5496179, 16488537]

約数ペア:

[(1, 16488537), (3, 5496179), (13, 1268349), (39, 422783), (127, 129831), (381, 43277), (1651, 9987), (3329, 4953)]