2107777497

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{2833}}^1$

素因数の和:3413

約数の個数: 32

約数和(自身を含む): 3264768000

約数和(自身を除く): 1156990503

約数列:

[1, 3, 7, 21, 71, 213, 497, 499, 1491, 1497, 2833, 3493, 8499, 10479, 19831, 35429, 59493, 106287, 201143, 248003, 603429, 744009, 1408001, 1413667, 4224003, 4241001, 9895669, 29687007, 100370357, 301111071, 702592499, 2107777497]

約数ペア:

[(1, 2107777497), (3, 702592499), (7, 301111071), (21, 100370357), (71, 29687007), (213, 9895669), (497, 4241001), (499, 4224003), (1491, 1413667), (1497, 1408001), (2833, 744009), (3493, 603429), (8499, 248003), (10479, 201143), (19831, 106287), (35429, 59493)]