42596991

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{479}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 63423360

約数和(自身を除く): 20826369

約数列:

[1, 3, 9, 41, 123, 241, 369, 479, 723, 1437, 2169, 4311, 9881, 19639, 29643, 58917, 88929, 115439, 176751, 346317, 1038951, 4732999, 14198997, 42596991]

約数ペア:

[(1, 42596991), (3, 14198997), (9, 4732999), (41, 1038951), (123, 346317), (241, 176751), (369, 115439), (479, 88929), (723, 58917), (1437, 29643), (2169, 19639), (4311, 9881)]