1837996839

素因数分解:

$3^5\times 7^1\times {\mathrm{1080539}}^1$

素因数の和:1080561

約数の個数: 24

約数和(自身を含む): 3146532480

約数和(自身を除く): 1308535641

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 1080539, 3241617, 7563773, 9724851, 22691319, 29174553, 68073957, 87523659, 204221871, 262570977, 612665613, 1837996839]

約数ペア:

[(1, 1837996839), (3, 612665613), (7, 262570977), (9, 204221871), (21, 87523659), (27, 68073957), (63, 29174553), (81, 22691319), (189, 9724851), (243, 7563773), (567, 3241617), (1701, 1080539)]