7852149

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 12205440

約数和(自身を除く): 4353291

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 977, 2679, 2931, 8037, 8793, 18563, 45919, 55689, 137757, 167067, 413271, 872461, 2617383, 7852149]

約数ペア:

[(1, 7852149), (3, 2617383), (9, 872461), (19, 413271), (47, 167067), (57, 137757), (141, 55689), (171, 45919), (423, 18563), (893, 8793), (977, 8037), (2679, 2931)]