974155251

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{431}}^1\times {\mathrm{2087}}^1$

素因数の和:2559

約数の個数: 24

約数和(自身を含む): 1374672384

約数和(自身を除く): 400517133

約数列:

[1, 3, 19, 57, 361, 431, 1083, 1293, 2087, 6261, 8189, 24567, 39653, 118959, 155591, 466773, 753407, 899497, 2260221, 2698491, 17090443, 51271329, 324718417, 974155251]

約数ペア:

[(1, 974155251), (3, 324718417), (19, 51271329), (57, 17090443), (361, 2698491), (431, 2260221), (1083, 899497), (1293, 753407), (2087, 466773), (6261, 155591), (8189, 118959), (24567, 39653)]