2973928419

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1430461}}^1$

素因数の和:1430488

約数の個数: 32

約数和(自身を含む): 5492974080

約数和(自身を除く): 2519045661

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 1430461, 4291383, 10013227, 12874149, 15735071, 30039681, 38622447, 47205213, 90119043, 110145497, 141615639, 270357129, 330436491, 424846917, 991309473, 2973928419]

約数ペア:

[(1, 2973928419), (3, 991309473), (7, 424846917), (9, 330436491), (11, 270357129), (21, 141615639), (27, 110145497), (33, 90119043), (63, 47205213), (77, 38622447), (99, 30039681), (189, 15735071), (231, 12874149), (297, 10013227), (693, 4291383), (2079, 1430461)]