424942847

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{24023}}^1$

素因数の和:24075

約数の個数: 18

約数和(自身を含む): 521729208

約数和(自身を除く): 96786361

約数列:

[1, 7, 19, 49, 133, 361, 931, 2527, 17689, 24023, 168161, 456437, 1177127, 3195059, 8672303, 22365413, 60706121, 424942847]

約数ペア:

[(1, 424942847), (7, 60706121), (19, 22365413), (49, 8672303), (133, 3195059), (361, 1177127), (931, 456437), (2527, 168161), (17689, 24023)]