20171109963

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{4789}}^1\times {\mathrm{61043}}^1$

素因数の和:65858

約数の個数: 16

約数和(自身を含む): 28070472960

約数和(自身を除く): 7899362997

約数列:

[1, 3, 23, 69, 4789, 14367, 61043, 110147, 183129, 330441, 1403989, 4211967, 292334927, 877004781, 6723703321, 20171109963]

約数ペア:

[(1, 20171109963), (3, 6723703321), (23, 877004781), (69, 292334927), (4789, 4211967), (14367, 1403989), (61043, 330441), (110147, 183129)]