13994919

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 21112832

約数和(自身を除く): 7117913

約数列:

[1, 3, 9, 31, 93, 103, 279, 309, 487, 927, 1461, 3193, 4383, 9579, 15097, 28737, 45291, 50161, 135873, 150483, 451449, 1554991, 4664973, 13994919]

約数ペア:

[(1, 13994919), (3, 4664973), (9, 1554991), (31, 451449), (93, 150483), (103, 135873), (279, 50161), (309, 45291), (487, 28737), (927, 15097), (1461, 9579), (3193, 4383)]