291275379

素因数分解:

$3^3\times {\mathrm{877}}^1\times {\mathrm{12301}}^1$

素因数の和:13187

約数の個数: 16

約数和(自身を含む): 432046240

約数和(自身を除く): 140770861

約数列:

[1, 3, 9, 27, 877, 2631, 7893, 12301, 23679, 36903, 110709, 332127, 10787977, 32363931, 97091793, 291275379]

約数ペア:

[(1, 291275379), (3, 97091793), (9, 32363931), (27, 10787977), (877, 332127), (2631, 110709), (7893, 36903), (12301, 23679)]