9189789

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1831}}^1$

素因数の和:2080

約数の個数: 16

約数和(自身を含む): 14069760

約数和(自身を除く): 4879971

約数列:

[1, 3, 7, 21, 239, 717, 1673, 1831, 5019, 5493, 12817, 38451, 437609, 1312827, 3063263, 9189789]

約数ペア:

[(1, 9189789), (3, 3063263), (7, 1312827), (21, 437609), (239, 38451), (717, 12817), (1673, 5493), (1831, 5019)]