26254209

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{751}}^1$

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 35999744

約数和(自身を除く): 9745535

約数列:

[1, 3, 43, 129, 271, 751, 813, 2253, 11653, 32293, 34959, 96879, 203521, 610563, 8751403, 26254209]

約数ペア:

[(1, 26254209), (3, 8751403), (43, 610563), (129, 203521), (271, 96879), (751, 34959), (813, 32293), (2253, 11653)]