120331023

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 166731264

約数和(自身を除く): 46400241

約数列:

[1, 3, 41, 107, 123, 223, 321, 669, 1681, 4387, 5043, 9143, 13161, 23861, 27429, 71583, 179867, 374863, 539601, 978301, 1124589, 2934903, 40110341, 120331023]

約数ペア:

[(1, 120331023), (3, 40110341), (41, 2934903), (107, 1124589), (123, 978301), (223, 539601), (321, 374863), (669, 179867), (1681, 71583), (4387, 27429), (5043, 23861), (9143, 13161)]