1295260551

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1230067}}^1$

素因数の和:1230092

約数の個数: 20

約数和(自身を含む): 2083735192

約数和(自身を除く): 788474641

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1230067, 3690201, 11070603, 15990871, 33211809, 47972613, 99635427, 143917839, 431753517, 1295260551]

約数ペア:

[(1, 1295260551), (3, 431753517), (9, 143917839), (13, 99635427), (27, 47972613), (39, 33211809), (81, 15990871), (117, 11070603), (351, 3690201), (1053, 1230067)]