16998315

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8923}}^1$

素因数の和:9058

約数の個数: 16

約数和(自身を含む): 27414528

約数和(自身を除く): 10416213

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 8923, 26769, 44615, 133845, 1133221, 3399663, 5666105, 16998315]

約数ペア:

[(1, 16998315), (3, 5666105), (5, 3399663), (15, 1133221), (127, 133845), (381, 44615), (635, 26769), (1905, 8923)]