11689047

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4021}}^1$

素因数の和:4063

約数の個数: 24

約数和(自身を含む): 18822960

約数和(自身を除く): 7133913

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 4021, 12063, 36189, 68357, 76399, 205071, 229197, 615213, 687591, 1298783, 3896349, 11689047]

約数ペア:

[(1, 11689047), (3, 3896349), (9, 1298783), (17, 687591), (19, 615213), (51, 229197), (57, 205071), (153, 76399), (171, 68357), (323, 36189), (969, 12063), (2907, 4021)]