22938147

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{6907}}^1$

素因数の和:6960

約数の個数: 20

約数和(自身を含む): 35106456

約数和(自身を除く): 12168309

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 6907, 20721, 62163, 186489, 283187, 559467, 849561, 2548683, 7646049, 22938147]

約数ペア:

[(1, 22938147), (3, 7646049), (9, 2548683), (27, 849561), (41, 559467), (81, 283187), (123, 186489), (369, 62163), (1107, 20721), (3321, 6907)]