20171454227

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{9277}}^1$

素因数の和:9467

約数の個数: 32

約数和(自身を含む): 22894244352

約数和(自身を除く): 2722790125

約数列:

[1, 17, 23, 67, 83, 391, 1139, 1411, 1541, 1909, 5561, 9277, 26197, 32453, 94537, 127903, 157709, 213371, 621559, 769991, 2174351, 3627307, 10566503, 13089847, 14295857, 17709793, 51589397, 243029569, 301066481, 877019749, 1186556131, 20171454227]

約数ペア:

[(1, 20171454227), (17, 1186556131), (23, 877019749), (67, 301066481), (83, 243029569), (391, 51589397), (1139, 17709793), (1411, 14295857), (1541, 13089847), (1909, 10566503), (5561, 3627307), (9277, 2174351), (26197, 769991), (32453, 621559), (94537, 213371), (127903, 157709)]