22220781

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{1231}}^1$

素因数の和:1792

約数の個数: 16

約数和(自身を含む): 32406528

約数和(自身を除く): 10185747

約数列:

[1, 3, 11, 33, 547, 1231, 1641, 3693, 6017, 13541, 18051, 40623, 673357, 2020071, 7406927, 22220781]

約数ペア:

[(1, 22220781), (3, 7406927), (11, 2020071), (33, 673357), (547, 40623), (1231, 18051), (1641, 13541), (3693, 6017)]