16663797

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 24760320

約数和(自身を除く): 8096523

約数列:

[1, 3, 9, 61, 127, 183, 239, 381, 549, 717, 1143, 2151, 7747, 14579, 23241, 30353, 43737, 69723, 91059, 131211, 273177, 1851533, 5554599, 16663797]

約数ペア:

[(1, 16663797), (3, 5554599), (9, 1851533), (61, 273177), (127, 131211), (183, 91059), (239, 69723), (381, 43737), (549, 30353), (717, 23241), (1143, 14579), (2151, 7747)]