85401407

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{991}}^1$

素因数の和:1958

約数の個数: 16

約数和(自身を含む): 105326592

約数和(自身を除く): 19925185

約数列:

[1, 7, 13, 91, 947, 991, 6629, 6937, 12311, 12883, 86177, 90181, 938477, 6569339, 12200201, 85401407]

約数ペア:

[(1, 85401407), (7, 12200201), (13, 6569339), (91, 938477), (947, 90181), (991, 86177), (6629, 12883), (6937, 12311)]