28074471

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{557}}^1$

素因数の和:930

約数の個数: 16

約数和(自身を含む): 38327904

約数和(自身を除く): 10253433

約数列:

[1, 3, 53, 159, 317, 557, 951, 1671, 16801, 29521, 50403, 88563, 176569, 529707, 9358157, 28074471]

約数ペア:

[(1, 28074471), (3, 9358157), (53, 529707), (159, 176569), (317, 88563), (557, 50403), (951, 29521), (1671, 16801)]