30404241

素因数分解:

$3^4\times 7^1\times {\mathrm{53623}}^1$

素因数の和:53642

約数の個数: 20

約数和(自身を含む): 51908032

約数和(自身を除く): 21503791

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 53623, 160869, 375361, 482607, 1126083, 1447821, 3378249, 4343463, 10134747, 30404241]

約数ペア:

[(1, 30404241), (3, 10134747), (7, 4343463), (9, 3378249), (21, 1447821), (27, 1126083), (63, 482607), (81, 375361), (189, 160869), (567, 53623)]