30744527

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 36516480

約数和(自身を除く): 5771953

約数列:

[1, 11, 19, 43, 121, 209, 311, 473, 817, 2299, 3421, 5203, 5909, 8987, 13373, 37631, 64999, 98857, 147103, 254087, 714989, 1618133, 2794957, 30744527]

約数ペア:

[(1, 30744527), (11, 2794957), (19, 1618133), (43, 714989), (121, 254087), (209, 147103), (311, 98857), (473, 64999), (817, 37631), (2299, 13373), (3421, 8987), (5203, 5909)]