1882193721

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{877}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 2610905088

約数和(自身を除く): 728711367

約数列:

[1, 3, 43, 127, 129, 131, 381, 393, 877, 2631, 5461, 5633, 16383, 16637, 16899, 37711, 49911, 111379, 113133, 114887, 334137, 344661, 715391, 2146173, 4789297, 4940141, 14367891, 14590649, 14820423, 43771947, 627397907, 1882193721]

約数ペア:

[(1, 1882193721), (3, 627397907), (43, 43771947), (127, 14820423), (129, 14590649), (131, 14367891), (381, 4940141), (393, 4789297), (877, 2146173), (2631, 715391), (5461, 344661), (5633, 334137), (16383, 114887), (16637, 113133), (16899, 111379), (37711, 49911)]