800361

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:294

約数の個数: 20

約数和(自身を含む): 1229844

約数和(自身を除く): 429483

約数列:

[1, 3, 9, 27, 41, 81, 123, 241, 369, 723, 1107, 2169, 3321, 6507, 9881, 19521, 29643, 88929, 266787, 800361]

約数ペア:

[(1, 800361), (3, 266787), (9, 88929), (27, 29643), (41, 19521), (81, 9881), (123, 6507), (241, 3321), (369, 2169), (723, 1107)]