42847173

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1399}}^1$

素因数の和:1529

約数の個数: 24

約数和(自身を含む): 64209600

約数和(自身を除く): 21362427

約数列:

[1, 3, 9, 41, 83, 123, 249, 369, 747, 1399, 3403, 4197, 10209, 12591, 30627, 57359, 116117, 172077, 348351, 516231, 1045053, 4760797, 14282391, 42847173]

約数ペア:

[(1, 42847173), (3, 14282391), (9, 4760797), (41, 1045053), (83, 516231), (123, 348351), (249, 172077), (369, 116117), (747, 57359), (1399, 30627), (3403, 12591), (4197, 10209)]