1982303715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{18879083}}^1$

素因数の和:18879098

約数の個数: 16

約数和(自身を含む): 3624784128

約数和(自身を除く): 1642480413

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 18879083, 56637249, 94395415, 132153581, 283186245, 396460743, 660767905, 1982303715]

約数ペア:

[(1, 1982303715), (3, 660767905), (5, 396460743), (7, 283186245), (15, 132153581), (21, 94395415), (35, 56637249), (105, 18879083)]