254211051

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{27361}}^1$

素因数の和:27546

約数の個数: 16

約数和(自身を含む): 358989440

約数和(自身を除く): 104778389

約数列:

[1, 3, 19, 57, 163, 489, 3097, 9291, 27361, 82083, 519859, 1559577, 4459843, 13379529, 84737017, 254211051]

約数ペア:

[(1, 254211051), (3, 84737017), (19, 13379529), (57, 4459843), (163, 1559577), (489, 519859), (3097, 82083), (9291, 27361)]