9174447

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 36

約数和(自身を含む): 14493024

約数和(自身を除く): 5318577

約数列:

[1, 3, 9, 23, 41, 47, 69, 123, 141, 207, 369, 423, 529, 943, 1081, 1587, 1927, 2829, 3243, 4761, 5781, 8487, 9729, 17343, 21689, 24863, 44321, 65067, 74589, 132963, 195201, 223767, 398889, 1019383, 3058149, 9174447]

約数ペア:

[(1, 9174447), (3, 3058149), (9, 1019383), (23, 398889), (41, 223767), (47, 195201), (69, 132963), (123, 74589), (141, 65067), (207, 44321), (369, 24863), (423, 21689), (529, 17343), (943, 9729), (1081, 8487), (1587, 5781), (1927, 4761), (2829, 3243)]