11640573

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4297}}^1$

素因数の和:4353

約数の個数: 24

約数和(自身を含む): 19667648

約数和(自身を除く): 8027075

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 4297, 12891, 30079, 38673, 90237, 184771, 270711, 554313, 1293397, 1662939, 3880191, 11640573]

約数ペア:

[(1, 11640573), (3, 3880191), (7, 1662939), (9, 1293397), (21, 554313), (43, 270711), (63, 184771), (129, 90237), (301, 38673), (387, 30079), (903, 12891), (2709, 4297)]