7440087

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 10261728

約数和(自身を除く): 2821641

約数列:

[1, 3, 53, 73, 159, 219, 641, 1923, 3869, 11607, 33973, 46793, 101919, 140379, 2480029, 7440087]

約数ペア:

[(1, 7440087), (3, 2480029), (53, 140379), (73, 101919), (159, 46793), (219, 33973), (641, 11607), (1923, 3869)]