16873335

素因数分解:

$3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1459}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 29381040

約数和(自身を除く): 12507705

約数列:

[1, 3, 5, 9, 15, 45, 257, 771, 1285, 1459, 2313, 3855, 4377, 7295, 11565, 13131, 21885, 65655, 374963, 1124889, 1874815, 3374667, 5624445, 16873335]

約数ペア:

[(1, 16873335), (3, 5624445), (5, 3374667), (9, 1874815), (15, 1124889), (45, 374963), (257, 65655), (771, 21885), (1285, 13131), (1459, 11565), (2313, 7295), (3855, 4377)]