1149647527

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{19997}}^1$

素因数の和:20238

約数の個数: 16

約数和(自身を含む): 1351544832

約数和(自身を除く): 201897305

約数列:

[1, 7, 43, 191, 301, 1337, 8213, 19997, 57491, 139979, 859871, 3819427, 6019097, 26735989, 164235361, 1149647527]

約数ペア:

[(1, 1149647527), (7, 164235361), (43, 26735989), (191, 6019097), (301, 3819427), (1337, 859871), (8213, 139979), (19997, 57491)]