2343735

素因数分解:

$3^6\times 5^1\times {\mathrm{643}}^1$

素因数の和:666

約数の個数: 28

約数和(自身を含む): 4223352

約数和(自身を除く): 1879617

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 643, 729, 1215, 1929, 3215, 3645, 5787, 9645, 17361, 28935, 52083, 86805, 156249, 260415, 468747, 781245, 2343735]

約数ペア:

[(1, 2343735), (3, 781245), (5, 468747), (9, 260415), (15, 156249), (27, 86805), (45, 52083), (81, 28935), (135, 17361), (243, 9645), (405, 5787), (643, 3645), (729, 3215), (1215, 1929)]