12549411

素因数分解:

$3^4\times 7^1\times {\mathrm{22133}}^1$

素因数の和:22152

約数の個数: 20

約数和(自身を含む): 21425712

約数和(自身を除く): 8876301

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 22133, 66399, 154931, 199197, 464793, 597591, 1394379, 1792773, 4183137, 12549411]

約数ペア:

[(1, 12549411), (3, 4183137), (7, 1792773), (9, 1394379), (21, 597591), (27, 464793), (63, 199197), (81, 154931), (189, 66399), (567, 22133)]