8132971

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 10506240

約数和(自身を除く): 2373269

約数列:

[1, 7, 11, 49, 77, 79, 191, 539, 553, 869, 1337, 2101, 3871, 6083, 9359, 14707, 15089, 42581, 102949, 105623, 165979, 739361, 1161853, 8132971]

約数ペア:

[(1, 8132971), (7, 1161853), (11, 739361), (49, 165979), (77, 105623), (79, 102949), (191, 42581), (539, 15089), (553, 14707), (869, 9359), (1337, 6083), (2101, 3871)]