288161349

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1049}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 447283200

約数和(自身を除く): 159121851

約数列:

[1, 3, 7, 21, 103, 127, 309, 381, 721, 889, 1049, 2163, 2667, 3147, 7343, 13081, 22029, 39243, 91567, 108047, 133223, 274701, 324141, 399669, 756329, 932561, 2268987, 2797683, 13721969, 41165907, 96053783, 288161349]

約数ペア:

[(1, 288161349), (3, 96053783), (7, 41165907), (21, 13721969), (103, 2797683), (127, 2268987), (309, 932561), (381, 756329), (721, 399669), (889, 324141), (1049, 274701), (2163, 133223), (2667, 108047), (3147, 91567), (7343, 39243), (13081, 22029)]