1280451159

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{8053}}^1$

素因数の和:8229

約数の個数: 40

約数和(自身を含む): 2073808352

約数和(自身を除く): 793357193

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 151, 351, 453, 1053, 1359, 1963, 4077, 5889, 8053, 12231, 17667, 24159, 53001, 72477, 104689, 159003, 217431, 314067, 652293, 942201, 1216003, 2826603, 3648009, 8479809, 10944027, 15808039, 32832081, 47424117, 98496243, 142272351, 426817053, 1280451159]

約数ペア:

[(1, 1280451159), (3, 426817053), (9, 142272351), (13, 98496243), (27, 47424117), (39, 32832081), (81, 15808039), (117, 10944027), (151, 8479809), (351, 3648009), (453, 2826603), (1053, 1216003), (1359, 942201), (1963, 652293), (4077, 314067), (5889, 217431), (8053, 159003), (12231, 104689), (17667, 72477), (24159, 53001)]