2051253263517

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1\times {\mathrm{210839}}^1$

素因数の和:211505

約数の個数: 32

約数和(自身を含む): 2810075520000

約数和(自身を除く): 758822256483

約数列:

[1, 3, 67, 97, 201, 291, 499, 1497, 6499, 19497, 33433, 48403, 100299, 145209, 210839, 632517, 3243001, 9729003, 14126213, 20451383, 42378639, 61354149, 105208661, 315625983, 1370242661, 4110727983, 7048980287, 10205240117, 21146940861, 30615720351, 683751087839, 2051253263517]

約数ペア:

[(1, 2051253263517), (3, 683751087839), (67, 30615720351), (97, 21146940861), (201, 10205240117), (291, 7048980287), (499, 4110727983), (1497, 1370242661), (6499, 315625983), (19497, 105208661), (33433, 61354149), (48403, 42378639), (100299, 20451383), (145209, 14126213), (210839, 9729003), (632517, 3243001)]