2772483

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^2$

素因数の和:163

約数の個数: 24

約数和(自身を含む): 4397568

約数和(自身を除く): 1625085

約数列:

[1, 3, 7, 21, 47, 53, 141, 159, 329, 371, 987, 1113, 2491, 2809, 7473, 8427, 17437, 19663, 52311, 58989, 132023, 396069, 924161, 2772483]

約数ペア:

[(1, 2772483), (3, 924161), (7, 396069), (21, 132023), (47, 58989), (53, 52311), (141, 19663), (159, 17437), (329, 8427), (371, 7473), (987, 2809), (1113, 2491)]