248934961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 296231040

約数和(自身を除く): 47296079

約数列:

[1, 11, 17, 61, 139, 157, 187, 671, 1037, 1529, 1727, 2363, 2669, 8479, 9577, 11407, 21823, 25993, 29359, 93269, 105347, 144143, 162809, 240053, 370991, 1331203, 1585573, 1790899, 4080901, 14643233, 22630451, 248934961]

約数ペア:

[(1, 248934961), (11, 22630451), (17, 14643233), (61, 4080901), (139, 1790899), (157, 1585573), (187, 1331203), (671, 370991), (1037, 240053), (1529, 162809), (1727, 144143), (2363, 105347), (2669, 93269), (8479, 29359), (9577, 25993), (11407, 21823)]