243340437

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{66541}}^1$

素因数の和:66620

約数の個数: 16

約数和(自身を含む): 344953728

約数和(自身を除く): 101613291

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 66541, 199623, 1530443, 3526673, 4591329, 10580019, 81113479, 243340437]

約数ペア:

[(1, 243340437), (3, 81113479), (23, 10580019), (53, 4591329), (69, 3526673), (159, 1530443), (1219, 199623), (3657, 66541)]