1314976761

素因数分解:

$3^6\times 7^1\times {\mathrm{257687}}^1$

素因数の和:257712

約数の個数: 28

約数和(自身を含む): 2253223872

約数和(自身を除く): 938247111

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 257687, 773061, 1803809, 2319183, 5411427, 6957549, 16234281, 20872647, 48702843, 62617941, 146108529, 187853823, 438325587, 1314976761]

約数ペア:

[(1, 1314976761), (3, 438325587), (7, 187853823), (9, 146108529), (21, 62617941), (27, 48702843), (63, 20872647), (81, 16234281), (189, 6957549), (243, 5411427), (567, 2319183), (729, 1803809), (1701, 773061), (5103, 257687)]