22199103

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{5171}}^1$

素因数の和:5236

約数の個数: 20

約数和(自身を含む): 33793848

約数和(自身を除く): 11594745

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 5171, 15513, 46539, 139617, 274063, 418851, 822189, 2466567, 7399701, 22199103]

約数ペア:

[(1, 22199103), (3, 7399701), (9, 2466567), (27, 822189), (53, 418851), (81, 274063), (159, 139617), (477, 46539), (1431, 15513), (4293, 5171)]