2739720239

素因数分解:

${\mathrm{71}}^1\times {\mathrm{571}}^1\times {\mathrm{67579}}^1$

素因数の和:68221

約数の個数: 8

約数和(自身を含む): 2783214720

約数和(自身を除く): 43494481

約数列:

[1, 71, 571, 40541, 67579, 4798109, 38587609, 2739720239]

約数ペア:

[(1, 2739720239), (71, 38587609), (571, 4798109), (40541, 67579)]