22265481

素因数分解:

$3^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1427}}^1$

素因数の和:2180

約数の個数: 16

約数和(自身を含む): 33997824

約数和(自身を除く): 11732343

約数列:

[1, 3, 7, 21, 743, 1427, 2229, 4281, 5201, 9989, 15603, 29967, 1060261, 3180783, 7421827, 22265481]

約数ペア:

[(1, 22265481), (3, 7421827), (7, 3180783), (21, 1060261), (743, 29967), (1427, 15603), (2229, 9989), (4281, 5201)]