2749647129

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{66239}}^1$

素因数の和:66480

約数の個数: 16

約数和(自身を含む): 3729576960

約数和(自身を除く): 979929831

約数列:

[1, 3, 101, 137, 303, 411, 13837, 41511, 66239, 198717, 6690139, 9074743, 20070417, 27224229, 916549043, 2749647129]

約数ペア:

[(1, 2749647129), (3, 916549043), (101, 27224229), (137, 20070417), (303, 9074743), (411, 6690139), (13837, 198717), (41511, 66239)]