2026996855293

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{221312027}}^1$

素因数の和:221312144

約数の個数: 16

約数和(自身を含む): 2804466018816

約数和(自身を除く): 777469163523

約数列:

[1, 3, 43, 71, 129, 213, 3053, 9159, 221312027, 663936081, 9516417161, 15713153917, 28549251483, 47139461751, 675665618431, 2026996855293]

約数ペア:

[(1, 2026996855293), (3, 675665618431), (43, 47139461751), (71, 28549251483), (129, 15713153917), (213, 9516417161), (3053, 663936081), (9159, 221312027)]