1736994861

素因数分解:

$3^6\times 7^1\times {\mathrm{340387}}^1$

素因数の和:340412

約数の個数: 28

約数和(自身を含む): 2976352672

約数和(自身を除く): 1239357811

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 340387, 1021161, 2382709, 3063483, 7148127, 9190449, 21444381, 27571347, 64333143, 82714041, 192999429, 248142123, 578998287, 1736994861]

約数ペア:

[(1, 1736994861), (3, 578998287), (7, 248142123), (9, 192999429), (21, 82714041), (27, 64333143), (63, 27571347), (81, 21444381), (189, 9190449), (243, 7148127), (567, 3063483), (729, 2382709), (1701, 1021161), (5103, 340387)]