22121829

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{5153}}^1$

素因数の和:5218

約数の個数: 20

約数和(自身を含む): 33676236

約数和(自身を除く): 11554407

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 5153, 15459, 46377, 139131, 273109, 417393, 819327, 2457981, 7373943, 22121829]

約数ペア:

[(1, 22121829), (3, 7373943), (9, 2457981), (27, 819327), (53, 417393), (81, 273109), (159, 139131), (477, 46377), (1431, 15459), (4293, 5153)]