1965237621

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2028109}}^1$

素因数の和:2028148

約数の個数: 16

約数和(自身を含む): 2920478400

約数和(自身を除く): 955240779

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 2028109, 6084327, 34477853, 38534071, 103433559, 115602213, 655079207, 1965237621]

約数ペア:

[(1, 1965237621), (3, 655079207), (17, 115602213), (19, 103433559), (51, 38534071), (57, 34477853), (323, 6084327), (969, 2028109)]