4085133

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 6384000

約数和(自身を除く): 2298867

約数列:

[1, 3, 13, 19, 37, 39, 57, 111, 149, 247, 447, 481, 703, 741, 1443, 1937, 2109, 2831, 5513, 5811, 8493, 9139, 16539, 27417, 36803, 71669, 104747, 110409, 215007, 314241, 1361711, 4085133]

約数ペア:

[(1, 4085133), (3, 1361711), (13, 314241), (19, 215007), (37, 110409), (39, 104747), (57, 71669), (111, 36803), (149, 27417), (247, 16539), (447, 9139), (481, 8493), (703, 5811), (741, 5513), (1443, 2831), (1937, 2109)]