282000579

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2459}}^1$

素因数の和:2639

約数の個数: 32

約数和(自身を含む): 443351040

約数和(自身を除く): 161350461

約数列:

[1, 3, 7, 21, 43, 127, 129, 301, 381, 889, 903, 2459, 2667, 5461, 7377, 16383, 17213, 38227, 51639, 105737, 114681, 312293, 317211, 740159, 936879, 2186051, 2220477, 6558153, 13428599, 40285797, 94000193, 282000579]

約数ペア:

[(1, 282000579), (3, 94000193), (7, 40285797), (21, 13428599), (43, 6558153), (127, 2220477), (129, 2186051), (301, 936879), (381, 740159), (889, 317211), (903, 312293), (2459, 114681), (2667, 105737), (5461, 51639), (7377, 38227), (16383, 17213)]