16405059

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 24625216

約数和(自身を除く): 8220157

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1051, 1419, 3153, 5203, 11561, 15609, 34683, 45193, 127171, 135579, 381513, 497123, 1491369, 5468353, 16405059]

約数ペア:

[(1, 16405059), (3, 5468353), (11, 1491369), (33, 497123), (43, 381513), (121, 135579), (129, 127171), (363, 45193), (473, 34683), (1051, 15609), (1419, 11561), (3153, 5203)]