2011302615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{2591}}^1\times {\mathrm{7393}}^1$

素因数の和:9999

約数の個数: 32

約数和(自身を含む): 3679727616

約数和(自身を除く): 1668425001

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 2591, 7393, 7773, 12955, 18137, 22179, 36965, 38865, 51751, 54411, 90685, 110895, 155253, 258755, 272055, 776265, 19155263, 57465789, 95776315, 134086841, 287328945, 402260523, 670434205, 2011302615]

約数ペア:

[(1, 2011302615), (3, 670434205), (5, 402260523), (7, 287328945), (15, 134086841), (21, 95776315), (35, 57465789), (105, 19155263), (2591, 776265), (7393, 272055), (7773, 258755), (12955, 155253), (18137, 110895), (22179, 90685), (36965, 54411), (38865, 51751)]