2909655

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{3079}}^1$

素因数の和:3100

約数の個数: 32

約数和(自身を含む): 5913600

約数和(自身を除く): 3003945

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 3079, 9237, 15395, 21553, 27711, 46185, 64659, 83133, 107765, 138555, 193977, 323295, 415665, 581931, 969885, 2909655]

約数ペア:

[(1, 2909655), (3, 969885), (5, 581931), (7, 415665), (9, 323295), (15, 193977), (21, 138555), (27, 107765), (35, 83133), (45, 64659), (63, 46185), (105, 27711), (135, 21553), (189, 15395), (315, 9237), (945, 3079)]