5151717

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 8012160

約数和(自身を除く): 2860443

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 641, 893, 1923, 2679, 5769, 8037, 12179, 30127, 36537, 90381, 109611, 271143, 572413, 1717239, 5151717]

約数ペア:

[(1, 5151717), (3, 1717239), (9, 572413), (19, 271143), (47, 109611), (57, 90381), (141, 36537), (171, 30127), (423, 12179), (641, 8037), (893, 5769), (1923, 2679)]