2909037267

素因数分解:

$3^3\times {\mathrm{2203}}^1\times {\mathrm{48907}}^1$

素因数の和:51119

約数の個数: 16

約数和(自身を含む): 4311729280

約数和(自身を除く): 1402692013

約数列:

[1, 3, 9, 27, 2203, 6609, 19827, 48907, 59481, 146721, 440163, 1320489, 107742121, 323226363, 969679089, 2909037267]

約数ペア:

[(1, 2909037267), (3, 969679089), (9, 323226363), (27, 107742121), (2203, 1320489), (6609, 440163), (19827, 146721), (48907, 59481)]