120377257

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2269}}^1$

素因数の和:2353

約数の個数: 32

約数和(自身を含む): 164747520

約数和(自身を除く): 44370263

約数列:

[1, 7, 11, 13, 53, 77, 91, 143, 371, 583, 689, 1001, 2269, 4081, 4823, 7579, 15883, 24959, 29497, 53053, 120257, 174713, 206479, 324467, 841799, 1322827, 1563341, 2271269, 9259789, 10943387, 17196751, 120377257]

約数ペア:

[(1, 120377257), (7, 17196751), (11, 10943387), (13, 9259789), (53, 2271269), (77, 1563341), (91, 1322827), (143, 841799), (371, 324467), (583, 206479), (689, 174713), (1001, 120257), (2269, 53053), (4081, 29497), (4823, 24959), (7579, 15883)]