642303889917

素因数分解:

$3^1\times {\mathrm{47}}^2\times {\mathrm{96922271}}^1$

素因数の和:96922368

約数の個数: 12

約数和(自身を含む): 875014271616

約数和(自身を除く): 232710381699

約数列:

[1, 3, 47, 141, 2209, 6627, 96922271, 290766813, 4555346737, 13666040211, 214101296639, 642303889917]

約数ペア:

[(1, 642303889917), (3, 214101296639), (47, 13666040211), (141, 4555346737), (2209, 290766813), (6627, 96922271)]