252573441

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3251}}^1$

素因数の和:3349

約数の個数: 32

約数和(自身を含む): 374630400

約数和(自身を除く): 122056959

約数列:

[1, 3, 19, 29, 47, 57, 87, 141, 551, 893, 1363, 1653, 2679, 3251, 4089, 9753, 25897, 61769, 77691, 94279, 152797, 185307, 282837, 458391, 1791301, 2903143, 4431113, 5373903, 8709429, 13293339, 84191147, 252573441]

約数ペア:

[(1, 252573441), (3, 84191147), (19, 13293339), (29, 8709429), (47, 5373903), (57, 4431113), (87, 2903143), (141, 1791301), (551, 458391), (893, 282837), (1363, 185307), (1653, 152797), (2679, 94279), (3251, 77691), (4089, 61769), (9753, 25897)]