7003191

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 10657920

約数和(自身を除く): 3654729

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 727, 741, 2181, 3211, 9451, 9633, 13813, 28353, 41439, 122863, 179569, 368589, 538707, 2334397, 7003191]

約数ペア:

[(1, 7003191), (3, 2334397), (13, 538707), (19, 368589), (39, 179569), (57, 122863), (169, 41439), (247, 28353), (507, 13813), (727, 9633), (741, 9451), (2181, 3211)]