42494431

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1129}}^1$

素因数の和:1438

約数の個数: 16

約数和(自身を含む): 51347200

約数和(自身を除く): 8852769

約数列:

[1, 7, 19, 133, 283, 1129, 1981, 5377, 7903, 21451, 37639, 150157, 319507, 2236549, 6070633, 42494431]

約数ペア:

[(1, 42494431), (7, 6070633), (19, 2236549), (133, 319507), (283, 150157), (1129, 37639), (1981, 21451), (5377, 7903)]