9221597

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 12386304

約数和(自身を除く): 3164707

約数列:

[1, 7, 11, 23, 41, 77, 127, 161, 253, 287, 451, 889, 943, 1397, 1771, 2921, 3157, 5207, 6601, 9779, 10373, 20447, 32131, 36449, 57277, 72611, 119761, 224917, 400939, 838327, 1317371, 9221597]

約数ペア:

[(1, 9221597), (7, 1317371), (11, 838327), (23, 400939), (41, 224917), (77, 119761), (127, 72611), (161, 57277), (253, 36449), (287, 32131), (451, 20447), (889, 10373), (943, 9779), (1397, 6601), (1771, 5207), (2921, 3157)]