2707029

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1361}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 4461912

約数和(自身を除く): 1754883

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1361, 1989, 4083, 12249, 17693, 23137, 53079, 69411, 159237, 208233, 300781, 902343, 2707029]

約数ペア:

[(1, 2707029), (3, 902343), (9, 300781), (13, 208233), (17, 159237), (39, 69411), (51, 53079), (117, 23137), (153, 17693), (221, 12249), (663, 4083), (1361, 1989)]