29899551

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 45504000

約数和(自身を除く): 15604449

約数列:

[1, 3, 11, 29, 33, 87, 157, 199, 319, 471, 597, 957, 1727, 2189, 4553, 5181, 5771, 6567, 13659, 17313, 31243, 50083, 63481, 93729, 150249, 190443, 343673, 906047, 1031019, 2718141, 9966517, 29899551]

約数ペア:

[(1, 29899551), (3, 9966517), (11, 2718141), (29, 1031019), (33, 906047), (87, 343673), (157, 190443), (199, 150249), (319, 93729), (471, 63481), (597, 50083), (957, 31243), (1727, 17313), (2189, 13659), (4553, 6567), (5181, 5771)]