2500760001

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{1321}}^1\times {\mathrm{4817}}^1$

素因数の和:6272

約数の個数: 16

約数和(自身を含む): 3363041088

約数和(自身を除く): 862281087

約数列:

[1, 3, 131, 393, 1321, 3963, 4817, 14451, 173051, 519153, 631027, 1893081, 6363257, 19089771, 833586667, 2500760001]

約数ペア:

[(1, 2500760001), (3, 833586667), (131, 19089771), (393, 6363257), (1321, 1893081), (3963, 631027), (4817, 519153), (14451, 173051)]