11166813

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{491}}^1$

素因数の和:542

約数の個数: 36

約数和(自身を含む): 19495008

約数和(自身を除く): 8328195

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 361, 399, 491, 1083, 1197, 1473, 2527, 3249, 3437, 4419, 7581, 9329, 10311, 22743, 27987, 30933, 65303, 83961, 177251, 195909, 531753, 587727, 1240757, 1595259, 3722271, 11166813]

約数ペア:

[(1, 11166813), (3, 3722271), (7, 1595259), (9, 1240757), (19, 587727), (21, 531753), (57, 195909), (63, 177251), (133, 83961), (171, 65303), (361, 30933), (399, 27987), (491, 22743), (1083, 10311), (1197, 9329), (1473, 7581), (2527, 4419), (3249, 3437)]