210004689

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{141991}}^1$

素因数の和:142040

約数の個数: 16

約数和(自身を含む): 306702720

約数和(自身を除く): 96698031

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 141991, 425973, 2413847, 4117739, 7241541, 12353217, 70001563, 210004689]

約数ペア:

[(1, 210004689), (3, 70001563), (17, 12353217), (29, 7241541), (51, 4117739), (87, 2413847), (493, 425973), (1479, 141991)]