945019869

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{72733}}^1$

素因数の和:72868

約数の個数: 16

約数和(自身を含む): 1298738304

約数和(自身を除く): 353718435

約数列:

[1, 3, 61, 71, 183, 213, 4331, 12993, 72733, 218199, 4436713, 5164043, 13310139, 15492129, 315006623, 945019869]

約数ペア:

[(1, 945019869), (3, 315006623), (61, 15492129), (71, 13310139), (183, 5164043), (213, 4436713), (4331, 218199), (12993, 72733)]