22765779

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{5303}}^1$

素因数の和:5368

約数の個数: 20

約数和(自身を含む): 34656336

約数和(自身を除く): 11890557

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 5303, 15909, 47727, 143181, 281059, 429543, 843177, 2529531, 7588593, 22765779]

約数ペア:

[(1, 22765779), (3, 7588593), (9, 2529531), (27, 843177), (53, 429543), (81, 281059), (159, 143181), (477, 47727), (1431, 15909), (4293, 5303)]