1282102911

素因数分解:

$3^4\times {\mathrm{3061}}^1\times {\mathrm{5171}}^1$

素因数の和:8244

約数の個数: 20

約数和(自身を含む): 1916236344

約数和(自身を除く): 634133433

約数列:

[1, 3, 9, 27, 81, 3061, 5171, 9183, 15513, 27549, 46539, 82647, 139617, 247941, 418851, 15828431, 47485293, 142455879, 427367637, 1282102911]

約数ペア:

[(1, 1282102911), (3, 427367637), (9, 142455879), (27, 47485293), (81, 15828431), (3061, 418851), (5171, 247941), (9183, 139617), (15513, 82647), (27549, 46539)]