16707213

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2383}}^1$

素因数の和:2449

約数の個数: 24

約数和(自身を含む): 26033280

約数和(自身を除く): 9326067

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 2383, 7011, 7149, 21447, 45277, 97703, 135831, 293109, 407493, 879327, 1856357, 5569071, 16707213]

約数ペア:

[(1, 16707213), (3, 5569071), (9, 1856357), (19, 879327), (41, 407493), (57, 293109), (123, 135831), (171, 97703), (369, 45277), (779, 21447), (2337, 7149), (2383, 7011)]