11320947

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 17969328

約数和(自身を除く): 6648381

約数列:

[1, 3, 9, 11, 33, 99, 173, 519, 661, 1557, 1903, 1983, 5709, 5949, 7271, 17127, 21813, 65439, 114353, 343059, 1029177, 1257883, 3773649, 11320947]

約数ペア:

[(1, 11320947), (3, 3773649), (9, 1257883), (11, 1029177), (33, 343059), (99, 114353), (173, 65439), (519, 21813), (661, 17127), (1557, 7271), (1903, 5949), (1983, 5709)]